release: version 0.9.75 (#1873)

* Remove stopInternal which causes audio delaying

* Change audio obj to not be recreated every sentence

* refactor abort signal handler

---------

Co-authored-by: Huang Xin <chrox.huang@gmail.com>

.github/workflows/pull-request.yml

@@ -11,7 +11,7 @@ jobs:
     env:
       RUSTFLAGS: '-C target-cpu=skylake'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: 'true'
       - name: Install minimal stable with clippy and rustfmt
@@ -38,14 +38,14 @@ jobs:
           - platform: 'web'
           - platform: 'tauri'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: 'true'
 
       - name: setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 9.15.1
+          version: 10.14.0
 
       - name: setup node
         uses: actions/setup-node@v4
@@ -53,11 +53,25 @@ jobs:
           node-version: 22
           cache: pnpm
 
+      - name: cache Next.js build
+        uses: actions/cache@v4
+        with:
+          path: apps/readest-app/.next/cache
+          key: nextjs-${{ matrix.config.platform }}-${{ github.sha }}-${{ hashFiles('pnpm-lock.yaml') }}
+          restore-keys: |
+            nextjs-${{ matrix.config.platform }}-${{ github.sha }}-
+            nextjs-${{ matrix.config.platform }}-
+
       - name: install Dependencies
         working-directory: apps/readest-app
         run: |
           pnpm install && pnpm setup-pdfjs
 
+      - name: run tests
+        working-directory: apps/readest-app
+        run: |
+          pnpm test -- --watch=false
+
       - name: build the web App
         if: matrix.config.platform == 'web'
         working-directory: apps/readest-app

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
       release_version: ${{ steps.get-release-notes.outputs.release_version }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: setup node
         uses: actions/setup-node@v4
       - name: get version
@@ -48,6 +48,39 @@ jobs:
             core.setOutput('release_version', version);
             core.setOutput('release_note', releaseNote);
 
+  update-release:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    needs: get-release
+
+    steps:
+      - name: update release
+        id: update-release
+        uses: actions/github-script@v7
+        env:
+          release_id: ${{ needs.get-release.outputs.release_id }}
+          release_tag: ${{ needs.get-release.outputs.release_tag }}
+          release_note: ${{ needs.get-release.outputs.release_note }}
+        with:
+          script: |
+            const { data } = await github.rest.repos.generateReleaseNotes({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              tag_name: process.env.release_tag,
+            })
+            const notes = process.env.release_note.split(/(?:\d\.\s)/).filter(Boolean);
+            const formattedNotes = notes.map(note => `* ${note.trim()}`).join("\n");
+            const body = `## Release Highlight\n${formattedNotes}\n\n${data.body}`;
+            github.rest.repos.updateRelease({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              release_id: process.env.release_id,
+              body: body,
+              draft: false,
+              prerelease: false
+            })
+
   build-tauri:
     needs: get-release
     permissions:
@@ -91,7 +124,7 @@ jobs:
     runs-on: ${{ matrix.config.os }}
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: initialize git submodules
         run: git submodule update --init --recursive
@@ -99,7 +132,7 @@ jobs:
       - name: setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 9.14.4
+          version: 10.14.0
 
       - name: setup node
         uses: actions/setup-node@v4
@@ -288,39 +321,6 @@ jobs:
           echo "Uploading $bin_file to GitHub release"
           gh release upload ${{ needs.get-release.outputs.release_tag }} $bin_file --clobber
 
-  update-release:
-    permissions:
-      contents: write
-    runs-on: ubuntu-latest
-    needs: [get-release, build-tauri]
-
-    steps:
-      - name: update release
-        id: update-release
-        uses: actions/github-script@v7
-        env:
-          release_id: ${{ needs.get-release.outputs.release_id }}
-          release_tag: ${{ needs.get-release.outputs.release_tag }}
-          release_note: ${{ needs.get-release.outputs.release_note }}
-        with:
-          script: |
-            const { data } = await github.rest.repos.generateReleaseNotes({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              tag_name: process.env.release_tag,
-            })
-            const notes = process.env.release_note.split(/(?:\d\.\s)/).filter(Boolean);
-            const formattedNotes = notes.map(note => `* ${note.trim()}`).join("\n");
-            const body = `## Release Highlight\n${formattedNotes}\n\n${data.body}`;
-            github.rest.repos.updateRelease({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              release_id: process.env.release_id,
-              body: body,
-              draft: false,
-              prerelease: false
-            })
-
   upload-to-r2:
     needs: [get-release, update-release]
     uses: ./.github/workflows/upload-to-r2.yml

.github/workflows/vercel-merge.yml

@@ -11,7 +11,7 @@ jobs:
   build_and_deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: 'true'
       - uses: amondnet/vercel-action@v25

.gitignore

@@ -40,3 +40,6 @@ next-env.d.ts
 target
 
 fastlane/report.xml
+
+*.koplugin.zip
+

.prettierrc.json

@@ -5,5 +5,6 @@
   "tabWidth": 2,
   "singleQuote": true,
   "jsxSingleQuote": true,
+  "endOfLine": "lf",
   "plugins": ["prettier-plugin-tailwindcss"]
 }

CONTRIBUTING.md

@@ -3,14 +3,14 @@
 When contributing to `Readest`, whether on GitHub or in other community spaces:
 
 - Be respectful, civil, and open-minded.
-- Before opening a new pull request, try searching through the [issue tracker](https://github.com/chrox/readest/issues) for known issues or fixes.
+- Before opening a new pull request, try searching through the [issue tracker](https://github.com/readest/readest/issues) for known issues or fixes.
 - If you want to make code changes based on your personal opinion(s), make sure you open an issue first describing the changes you want to make, and open a pull request only when your suggestions get approved by maintainers.
 
 ## How to Contribute
 
 ### Prerequisites
 
-In order to not waste your time implementing a change that has already been declined, or is generally not needed, start by [opening an issue](https://github.com/chrox/readest/issues/new/choose) describing the problem you would like to solve.
+In order to not waste your time implementing a change that has already been declined, or is generally not needed, start by [opening an issue](https://github.com/readest/readest/issues/new/choose) describing the problem you would like to solve.
 
 For the best experience to build Readest for yourself, use a recent version of Node.js and Rust. Refer to the [Tauri documentation](https://v2.tauri.app/start/prerequisites/) for details on setting up the development environment prerequisites on different platforms.
 

Cargo.toml

@@ -4,6 +4,8 @@ members = [
   "packages/tauri/crates/tauri",
   "packages/tauri/crates/tauri-utils",
   "packages/tauri/crates/tauri-build",
+  "packages/tauri-plugins/plugins/fs",
+  "packages/tauri-plugins/plugins/dialog",
   "packages/tauri-plugins/plugins/deep-link",
 ]
 resolver = "2"
@@ -16,8 +18,11 @@ tauri = { version = "2", default-features = false }
 tauri-build = "2"
 tauri-plugin = "2"
 tauri-utils = "2"
+schemars = "0.8"
 serde_json = "1"
 thiserror = "2"
+glob = "0.3"
+dunce = "1"
 url = "2"
 
 [workspace.package]
@@ -33,4 +38,7 @@ rust-version = "1.77.2"
 tauri = { path = "packages/tauri/crates/tauri" }
 tauri-utils = { path = "packages/tauri/crates/tauri-utils" }
 tauri-build = { path = "packages/tauri/crates/tauri-build" }
-tauri-plugin-deep-link = { path = "packages/tauri-plugins/plugins/deep-link" }
+tauri-plugin-os = { path = "packages/tauri-plugins/plugins/os" }
+tauri-plugin-fs = { path = "packages/tauri-plugins/plugins/fs" }
+tauri-plugin-dialog = { path = "packages/tauri-plugins/plugins/dialog" }
+tauri-plugin-deep-link = { path = "packages/tauri-plugins/plugins/deep-link" }

README.md

@@ -136,13 +136,13 @@ To get started with Readest, follow these steps to clone and build the project.
 ```bash
 git clone https://github.com/readest/readest.git
 cd readest
-git submodule update --init --recursive
 ```
 
 ### 2. Install Dependencies
 
 ```bash
 # might need to rerun this when code is updated
+git submodule update --init --recursive
 pnpm install
 # copy pdfjs-dist to Next.js public directory
 pnpm --filter @readest/readest-app setup-pdfjs

apps/readest-app/i18next-scanner.config.js

@@ -27,6 +27,7 @@ module.exports = {
       'vi',
       'ar',
       'th',
+      'bo',
       'zh-CN',
       'zh-TW',
     ],

apps/readest-app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@readest/readest-app",
-  "version": "0.9.67",
+  "version": "0.9.75",
   "private": true,
   "scripts": {
     "dev": "dotenv -e .env.tauri -- next dev",
@@ -11,6 +11,7 @@
     "start-web": "dotenv -e .env.web -- next start",
     "i18n:extract": "i18next-scanner",
     "lint": "next lint",
+    "test": "dotenv -e .env -e .env.test.local vitest",
     "tauri": "tauri",
     "prepare-public-vendor": "mkdirp ./public/vendor/pdfjs",
     "copy-pdfjs-js": "cpx \"../../packages/foliate-js/node_modules/pdfjs-dist/legacy/build/{pdf.worker.min.mjs,pdf.mjs,pdf.d.mts}\" ./public/vendor/pdfjs",
@@ -32,12 +33,13 @@
     "release-ios-appstore": "dotenv -e .env.ios-appstore.local -- bash scripts/release-ios-appstore.sh",
     "release-google-play": "dotenv -e .env.google-play.local -- bash scripts/release-google-play.sh",
     "config-wrangler": "sed -i \"s/\\${TRANSLATIONS_KV_ID}/$TRANSLATIONS_KV_ID/g\" wrangler.toml",
-    "preview": "NEXT_PUBLIC_APP_PLATFORM=web opennextjs-cloudflare build && opennextjs-cloudflare preview",
+    "preview": "NEXT_PUBLIC_APP_PLATFORM=web opennextjs-cloudflare build && opennextjs-cloudflare preview --ip 0.0.0.0",
     "deploy": "NEXT_PUBLIC_APP_PLATFORM=web opennextjs-cloudflare build && opennextjs-cloudflare deploy",
     "upload": "NEXT_PUBLIC_APP_PLATFORM=web opennextjs-cloudflare build && opennextjs-cloudflare upload",
     "cf-typegen": "wrangler types --env-interface CloudflareEnv cloudflare-env.d.ts",
     "check:optional-chaining": "count=$(grep -rno '\\?\\.[a-zA-Z_$]' .next/static/chunks/* out/_next/static/chunks/* | wc -l); if [ \"$count\" -gt 0 ]; then echo '❌ Optional chaining found in output!'; exit 1; else echo '✅ No optional chaining found.'; fi",
-    "check:all": "pnpm check:optional-chaining",
+    "check:translations": "count=$(grep -rno '__STRING_NOT_TRANSLATED__' public/locales/* | wc -l); if [ \"$count\" -gt 0 ]; then echo '❌ Untranslated strings found!'; exit 1; else echo '✅ All strings translated.'; fi",
+    "check:all": "pnpm check:optional-chaining && pnpm check:translations",
     "build-check": "pnpm build && pnpm build-web && pnpm check:all"
   },
   "dependencies": {
@@ -45,19 +47,19 @@
     "@aws-sdk/s3-request-presigner": "^3.735.0",
     "@ducanh2912/next-pwa": "^10.2.9",
     "@fabianlars/tauri-plugin-oauth": "2",
-    "@opennextjs/cloudflare": "^1.3.1",
+    "@opennextjs/cloudflare": "^1.6.5",
     "@stripe/react-stripe-js": "^3.7.0",
     "@stripe/stripe-js": "^7.4.0",
     "@supabase/auth-ui-react": "^0.4.7",
     "@supabase/auth-ui-shared": "^0.1.8",
-    "@supabase/supabase-js": "^2.50.2",
-    "@tauri-apps/api": "2.6.0",
+    "@supabase/supabase-js": "^2.55.0",
+    "@tauri-apps/api": "2.8.0",
     "@tauri-apps/plugin-cli": "^2.4.0",
-    "@tauri-apps/plugin-deep-link": "^2.4.0",
-    "@tauri-apps/plugin-dialog": "^2.3.0",
-    "@tauri-apps/plugin-fs": "^2.4.0",
+    "@tauri-apps/plugin-deep-link": "^2.4.1",
+    "@tauri-apps/plugin-dialog": "^2.3.2",
+    "@tauri-apps/plugin-fs": "^2.4.1",
     "@tauri-apps/plugin-haptics": "^2.3.0",
-    "@tauri-apps/plugin-http": "^2.5.0",
+    "@tauri-apps/plugin-http": "^2.5.1",
     "@tauri-apps/plugin-log": "^2.6.0",
     "@tauri-apps/plugin-opener": "^2.4.0",
     "@tauri-apps/plugin-os": "^2.3.0",
@@ -65,21 +67,24 @@
     "@tauri-apps/plugin-shell": "~2.3.0",
     "@tauri-apps/plugin-updater": "^2.9.0",
     "@zip.js/zip.js": "^2.7.53",
+    "app-store-server-api": "^0.17.1",
     "aws4fetch": "^1.0.20",
     "clsx": "^2.1.1",
     "cors": "^2.8.5",
     "cssbeautify": "^0.3.1",
     "dayjs": "^1.11.13",
     "foliate-js": "workspace:*",
+    "franc-min": "^6.2.0",
     "highlight.js": "^11.11.1",
     "i18next": "^24.2.0",
     "i18next-browser-languagedetector": "^8.0.2",
     "i18next-http-backend": "^3.0.1",
     "iso-639-2": "^3.0.2",
+    "iso-639-3": "^3.0.1",
     "js-md5": "^0.8.3",
     "jwt-decode": "^4.0.0",
     "marked": "^15.0.12",
-    "next": "15.3.3",
+    "next": "15.5.0",
     "overlayscrollbars": "^2.11.4",
     "overlayscrollbars-react": "^0.5.6",
     "posthog-js": "^1.246.0",
@@ -93,21 +98,27 @@
     "semver": "^7.7.1",
     "stripe": "^18.2.1",
     "tinycolor2": "^1.6.0",
+    "uuid": "^11.1.0",
+    "zod": "^4.0.8",
     "zustand": "5.0.6"
   },
   "devDependencies": {
     "@next/bundle-analyzer": "^15.4.2",
     "@tailwindcss/typography": "^0.5.16",
-    "@tauri-apps/cli": "2.7.0",
+    "@tauri-apps/cli": "2.8.1",
+    "@testing-library/dom": "^10.4.0",
+    "@testing-library/react": "^16.3.0",
     "@types/cors": "^2.8.17",
     "@types/cssbeautify": "^0.3.5",
-    "@types/node": "^22.10.1",
+    "@types/node": "^22.15.31",
     "@types/react": "18.3.12",
     "@types/react-color": "^3.0.13",
     "@types/react-dom": "18.3.1",
     "@types/react-window": "^1.8.8",
     "@types/semver": "^7.7.0",
     "@types/tinycolor2": "^1.4.6",
+    "@types/uuid": "^10.0.0",
+    "@vitejs/plugin-react": "^4.7.0",
     "autoprefixer": "^10.4.20",
     "cpx2": "^8.0.0",
     "daisyui": "^4.12.24",
@@ -115,6 +126,7 @@
     "eslint": "^9.16.0",
     "eslint-config-next": "15.0.3",
     "i18next-scanner": "^4.6.0",
+    "jsdom": "^26.1.0",
     "mkdirp": "^3.0.1",
     "node-env-run": "^4.0.2",
     "postcss": "^8.4.49",
@@ -123,6 +135,8 @@
     "raw-loader": "^4.0.2",
     "tailwindcss": "^3.4.17",
     "typescript": "^5.7.2",
-    "wrangler": "^4.21.0"
+    "vite-tsconfig-paths": "^5.1.4",
+    "vitest": "^3.2.4",
+    "wrangler": "^4.31.0"
   }
 }

apps/readest-app/public/locales/ar/translation.json

@@ -94,7 +94,6 @@
   "Speak": "تحدث",
   "Subjects": "المواضيع",
   "System Fonts": "خطوط النظام",
-  "TTS not supported in this device": "القراءة الصوتية غير مدعومة في هذا الجهاز",
   "Theme Color": "لون السمة",
   "Theme Mode": "وضع السمة",
   "Translate": "ترجمة",
@@ -319,7 +318,6 @@
   "Synced at {{time}}": "تمت المزامنة في {{time}}",
   "Never synced": "لم تتم المزامنة بعد",
   "Show Remaining Time": "إظهار الوقت المتبقي",
-  "Show Page Number": "إظهار رقم الصفحة",
   "{{time}} min left in chapter": "{{time}} دقيقة متبقية حتى نهاية الفصل",
   "Override Book Color": "تجاوز لون الكتاب",
   "Login Required": "يتطلب الأمر تسجيل الدخول",
@@ -372,7 +370,6 @@
   "Upgrade to Plus or Pro": "الترقية إلى Plus أو Pro",
   "Current Plan": "الخطة الحالية",
   "Plan Limits": "حدود الخطة",
-  "Failed to manage subscription. Please try again later.": "فشل في إدارة الاشتراك. يرجى المحاولة مرة أخرى لاحقًا.",
   "Processing your payment...": "جارٍ معالجة الدفع...",
   "Please wait while we confirm your subscription.": "يرجى الانتظار بينما نقوم بتأكيد اشتراكك.",
   "Payment Processing": "معالجة الدفع",
@@ -415,7 +412,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "استمع بلا حدود وحوّل النص لصوت بسهولة.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "استمتع بترجمة موسعة وخيارات متقدمة.",
   "DeepL Pro Access": "وصول DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 جيجابايت تخزين سحابي",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "احصل على دعم سريع ومخصص عند الحاجة.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "تم استهلاك حصة الترجمة اليومية. قم بالترقية للاستمرار.",
   "Translate any text instantly with the power of Google, Azure, or DeepL—understand content in any language.": "ترجم أي نص فورًا بقوة Google أو Azure أو DeepL—افهم المحتوى بأي لغة.",
@@ -426,11 +422,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "استخدم أدوات الذكاء الاصطناعي القوية للقراءة الذكية والترجمة واكتشاف المحتوى.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "ترجم حتى 100 ألف حرف يوميًا بأدق محرك ترجمة متاح.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "ترجم حتى 500 ألف حرف يوميًا بأدق محرك ترجمة متاح.",
-  "10 GB Cloud Sync Storage": "10 جيجابايت تخزين سحابي",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "احفظ واوصل لمجموعة قراءتك كاملة بـ 2 جيجابايت تخزين سحابي آمن.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "احفظ واوصل لمجموعة قراءتك كاملة بـ 10 جيجابايت تخزين سحابي آمن.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "احفظ واوصل لمجموعة قراءتك كاملة بـ 5 جيجابايت تخزين سحابي آمن.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "احفظ واوصل لمجموعة قراءتك كاملة بـ 20 جيجابايت تخزين سحابي آمن.",
   "Deleted cloud backup of the book: {{title}}": "تم حذف النسخة الاحتياطية السحابية للكتاب: {{title}}",
-  "Failed to delete cloud backup of the book": "فشل في حذف النسخة الاحتياطية السحابية للكتاب",
   "Are you sure to delete the cloud backup of the selected book?": "هل أنت متأكد من حذف النسخة الاحتياطية السحابية للكتاب المحدد؟",
   "What's New in Readest": "ما الجديد في Readest",
   "Enter book title": "أدخل عنوان الكتاب",
@@ -469,5 +463,75 @@
   "Open Book in New Window": "فتح الكتاب في نافذة جديدة",
   "Voices for {{lang}}": "الأصوات لـ {{lang}}",
   "Yandex Translate": "ترجمة Yandex",
-  "YYYY or YYYY-MM-DD": "YYYY أو YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY أو YYYY-MM-DD",
+  "Restore Purchase": "استعادة الشراء",
+  "No purchases found to restore.": "لا توجد مشتريات لاستعادتها.",
+  "Failed to restore purchases.": "فشل في استعادة المشتريات.",
+  "Failed to manage subscription.": "فشل في إدارة الاشتراك.",
+  "Failed to load subscription plans.": "فشل في تحميل خطط الاشتراك.",
+  "year": "سنة",
+  "Failed to create checkout session": "فشل في إنشاء جلسة الدفع",
+  "Storage": "التخزين",
+  "Terms of Service": "شروط الخدمة",
+  "Privacy Policy": "سياسة الخصوصية",
+  "Disable Double Click": "تعطيل النقر المزدوج",
+  "TTS not supported for this document": "تكنولوجيا تحويل النص إلى كلام غير مدعومة لهذا المستند.",
+  "Reset Password": "إعادة تعيين",
+  "Show Reading Progress": "إظهار تقدم القراءة",
+  "Reading Progress Style": "نمط تقدم القراءة",
+  "Page Number": "رقم الصفحة",
+  "Percentage": "النسبة المئوية",
+  "Deleted local copy of the book: {{title}}": "تم حذف النسخة المحلية للكتاب: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "فشل في حذف النسخة الاحتياطية السحابية للكتاب: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "فشل في حذف النسخة المحلية للكتاب: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "هل أنت متأكد من حذف النسخة المحلية للكتاب المحدد؟",
+  "Remove from Cloud & Device": "إزالة من السحابة والجهاز",
+  "Remove from Cloud Only": "إزالة من السحابة فقط",
+  "Remove from Device Only": "إزالة من الجهاز فقط",
+  "Disconnected": "غير متصل",
+  "KOReader Sync Settings": "إعدادات مزامنة KOReader",
+  "Sync Strategy": "استراتيجية المزامنة",
+  "Ask on conflict": "اسأل عند حدوث تعارض",
+  "Always use latest": "استخدام الأحدث دائمًا",
+  "Send changes only": "إرسال التغييرات فقط",
+  "Receive changes only": "استلام التغييرات فقط",
+  "Disabled": "معطل",
+  "Checksum Method": "طريقة التحقق من الصحة",
+  "File Content (recommended)": "محتوى الملف (موصى به)",
+  "File Name": "اسم الملف",
+  "Device Name": "اسم الجهاز",
+  "Sync Tolerance": "تحمل المزامنة",
+  "Connect to your KOReader Sync server.": "الاتصال بخادم مزامنة KOReader الخاص بك.",
+  "Server URL": "عنوان URL للخادم",
+  "Username": "اسم المستخدم",
+  "Your Username": "اسم المستخدم الخاص بك",
+  "Password": "كلمة المرور",
+  "Connect": "الاتصال",
+  "KOReader Sync": "مزامنة KOReader",
+  "Sync Conflict": "تعارض المزامنة",
+  "Sync reading progress from \"{{deviceName}}\"?": "مزامنة تقدم القراءة من \"{{deviceName}}\"؟",
+  "another device": "جهاز آخر",
+  "Local Progress": "التقدم المحلي",
+  "Remote Progress": "التقدم البعيد",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "الصفحة {{page}} من {{total}} ({{percentage}}%)",
+  "Current position": "الموقع الحالي",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "تقريبًا الصفحة {{page}} من {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "تقريبًا {{percentage}}%",
+  "Failed to connect": "فشل في الاتصال",
+  "Sync Server Connected": "تم الاتصال بخادم المزامنة",
+  "Precision: {{precision}} digits after the decimal": "الدقة: {{precision}} أرقام بعد الفاصلة",
+  "Sync as {{userDisplayName}}": "المزامنة كـ {{userDisplayName}}",
+  "Custom Fonts": "الخطوط المخصصة",
+  "Cancel Delete": "إلغاء الحذف",
+  "Import Font": "استيراد خط",
+  "Delete Font": "حذف الخط",
+  "Tips": "نصائح",
+  "Custom fonts can be selected from the Font Face menu": "يمكن اختيار الخطوط المخصصة من قائمة نوع الخط",
+  "Manage Custom Fonts": "إدارة الخطوط المخصصة",
+  "Select Files": "حدد الملفات",
+  "Select Image": "حدد صورة",
+  "Select Video": "حدد فيديو",
+  "Select Audio": "حدد صوت",
+  "Select Fonts": "حدد الخطوط",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "تنسيقات الخط المدعومة: .ttf، .odf، .woff، .woff2"
 }

apps/readest-app/public/locales/bo/translation.json

@@ -0,0 +1,517 @@
+{
+  "(detected)": "(བརྟག་དཔྱད་བྱུང་བ།)",
+  "About Readest": "Readest སྐོར།",
+  "Add your notes here...": "འདིར་ཁྱེད་ཀྱི་ཟིན་བྲིས་འདེབས་དང་།...",
+  "Animation": "འགུལ་རིས།",
+  "Annotate": "ཟིན་བྲིས།",
+  "Apply": "སྤྱོད་པ།",
+  "Auto Mode": "རང་འགུལ་བརྗོད་བྱ།",
+  "Behavior": "བྱ་སྤྱོད།",
+  "Book": "དཔེ་དེབ།",
+  "Book Cover": "དཔེ་དེབ་ཀྱི་སྟོང་ངོས།",
+  "Bookmark": "དཔེ་རྟགས།",
+  "Cancel": "འདོར་བ།",
+  "Chapter": "ལེའུ།",
+  "Cherry": "ཆུ་འབྲས་མདོག",
+  "Color": "ཚོན་མདོག",
+  "Confirm": "གཏན་འཁེལ།",
+  "Confirm Deletion": "བསུབ་པ་གཏན་འཁེལ།",
+  "Copied to notebook": "ཟིན་དེབ་ཏུ་འདྲ་བཤུས་བྱས་ཟིན།",
+  "Copy": "འདྲ་བཤུས།",
+  "Dark Mode": "མདོག་ནག་པོའི་བརྗོད་བྱ།",
+  "Default": "སྔོན་སྒྲིག",
+  "Default Font": "སྔོན་སྒྲིག་ཡིག་གཟུགས།",
+  "Default Font Size": "སྔོན་སྒྲིག་ཡིག་ཆེ་ཆུང་།",
+  "Delete": "བསུབ་པ།",
+  "Delete Highlight": "འོག་ཐིག་བསུབ་པ།",
+  "Dictionary": "ཚིག་མཛོད།",
+  "Download Readest": "Readest ཕབ་ལེན།",
+  "Edit": "རྩོམ་སྒྲིག",
+  "Excerpts": "དྲངས་བཏུས།",
+  "Failed to import book(s): {{filenames}}": "དཔེ་དེབ་ནང་འདྲེན་བྱས་མ་ཐུབ། {{filenames}}",
+  "Fast": "མགྱོགས་པོ།",
+  "Font": "ཡིག་གཟུགས།",
+  "Font & Layout": "ཡིག་གཟུགས་དང་བཀོད་སྒྲིག",
+  "Font Face": "ཡིག་གཟུགས་ཀྱི་རྣམ་པ།",
+  "Font Family": "ཡིག་རིགས།",
+  "Font Size": "ཡིག་ཆེ་ཆུང་།",
+  "Full Justification": "གཡས་གཡོན་སྙོམས་པ།",
+  "Global Settings": "ཁྱོན་ཡོངས་སྒྲིག་བཀོད།",
+  "Go Back": "ཕྱིར་ལོག",
+  "Go Forward": "མདུན་སྐྱོད།",
+  "Grass": "རྩྭ་ལྗང་ཁུ།",
+  "Gray": "སྙིང་རུས་ཆུང་བ།",
+  "Gruvbox": "དྲོད་ལྡན་གོང་མདོག",
+  "Highlight": "འོག་ཐིག",
+  "Horizontal Direction": "འཕྲེད་རིམ།",
+  "Hyphenation": "ཡི་གེ་གཤགས་པ།",
+  "Import Books": "དཔེ་དེབ་ནང་འདྲེན།",
+  "Layout": "བཀོད་སྒྲིག",
+  "Light Mode": "མདོག་སྐྱ་བོའི་བརྗོད་བྱ།",
+  "Loading...": "འགུལ་སྐྱོང་བྱེད་བཞིན་པ།...",
+  "Logged in": "ནང་བསྐྱོད་བྱས་ཟིན།",
+  "Logged in as {{userDisplayName}}": "{{userDisplayName}} ནང་བསྐྱོད་བྱས་ཟིན།",
+  "Match Case": "ཡི་གེ་ཆེ་ཆུང་གི་དོ་མཚུངས།",
+  "Match Diacritics": "སྒྲ་གདངས་ཀྱི་དོ་མཚུངས།",
+  "Match Whole Words": "ཚིག་བྱང་ཆ་ཚང་གི་དོ་མཚུངས།",
+  "Maximum Number of Columns": "གྲལ་ཐིག་གི་གྲངས་ཀ།",
+  "Minimum Font Size": "ཡིག་ཆུང་ཤོས།",
+  "Monospace Font": "རྒྱ་ཁྱོན་འདྲ་བའི་ཡིག་གཟུགས།",
+  "More Info": "ཆ་འཕྲིན་དེ་བས།",
+  "Nord": "འོད་ཟེར་སྔོན་པོ།",
+  "Notebook": "ཟིན་དེབ།",
+  "Notes": "ཟིན་བྲིས།",
+  "Open": "ཁ་ཕྱེ་བ།",
+  "Original Text": "མགོ་ཡིག",
+  "Page": "ཤོག་ངོས།",
+  "Paging Animation": "ཤོག་ལྷེ་བསྒྱུར་བའི་འགུལ་རིས།",
+  "Paragraph": "དོན་ཚན།",
+  "Parallel Read": "གྲལ་སྤྲོད་ཀྱིས་ཀློག་པ།",
+  "Published": "དཔེ་སྐྲུན་བྱས་པའི་ཚེས་གྲངས།",
+  "Publisher": "དཔེ་སྐྲུན་ཁང་།",
+  "Reading Progress Synced": "ཀློག་པའི་ཡར་འཕེལ་སྐད་མཉམ་བྱས་ཟིན།",
+  "Reload Page": "ཤོག་ངོས་བསྐྱར་འགུལ་སྐྱོང་བྱ་དགོས།",
+  "Reveal in File Explorer": "ཡིག་ཆ་དོ་དམ་ཆས་ནང་མངོན་པ།",
+  "Reveal in Finder": "བལྟ་ཞིབ་ཆས་ནང་མངོན་པ།",
+  "Reveal in Folder": "ཡིག་ཁུག་ནང་མངོན་པ།",
+  "Sans-Serif Font": "མཐའ་ཐིག་མེད་པའི་ཡིག་གཟུགས།",
+  "Save": "ཉར་ཚགས།",
+  "Scrolled Mode": "འཁོར་རྒྱུག་རྣམ་པ།",
+  "Search": "འཚོལ་བཤེར།",
+  "Search Books...": "དཔེ་དེབ་འཚོལ་བཤེར།...",
+  "Search...": "འཚོལ་བཤེར།...",
+  "Select Book": "དཔེ་དེབ་འདེམས་པ།",
+  "Select Books": "དཔེ་དེབ་འདེམས་པ།",
+  "Select Multiple Books": "དཔེ་དེབ་མང་པོ་འདེམས་པ།",
+  "Sepia": "རྙིང་པའི་ཉམས་འགྱུར།",
+  "Serif Font": "མཐའ་ཐིག་ཡོད་པའི་ཡིག་གཟུགས།",
+  "Show Book Details": "དཔེ་དེབ་ཀྱི་གནས་ཚུལ་རྒྱས་པ་མངོན་པ།",
+  "Sidebar": "ཟུར་ངོས་ཀྱི་གྲལ་ཐིག",
+  "Sign In": "ནང་བསྐྱོད།",
+  "Sign Out": "ཕྱིར་བུད།",
+  "Sky": "མཁའ་དཀར།",
+  "Slow": "དལ་བ།",
+  "Solarized": "ཉི་འོད།",
+  "Speak": "སྒྲ་ཀློག",
+  "Subjects": "བརྗོད་བྱ།",
+  "System Fonts": "མ་ལག་གི་ཡིག་གཟུགས།",
+  "Theme Color": "བརྗོད་བྱའི་ཚོན་མདོག",
+  "Theme Mode": "བརྗོད་བྱའི་རྣམ་པ།",
+  "Translate": "སྒྱུར་བཅོས།",
+  "Translated Text": "སྒྱུར་ཡིག",
+  "Unknown": "མི་ཤེས་པ།",
+  "Untitled": "མགོ་མེད།",
+  "Updated": "བསྐྱར་བརྗེའི་ཚེས་གྲངས།",
+  "Version {{version}}": "ཐོན་རིམ {{version}}",
+  "Vertical Direction": "ཀྲིང་རིམ།",
+  "Welcome to your library. You can import your books here and read them anytime.": "དཔེ་མཛོད་སྟོང་པ་ཡིན། ཁྱེད་ཀྱིས་ཁྱེད་རང་གི་དཔེ་དེབ་ནང་འདྲེན་བྱས་ནས་དུས་དང་རྣམ་པ་ཀུན་ཏུ་ཀློག་ཐུབ།",
+  "Wikipedia": "ཝེ་ཁི་པི་ཌི་ཡ།",
+  "Writing Mode": "པར་སྒྲིག་གི་རྣམ་པ།",
+  "Your Library": "དཔེ་མཛོད།",
+  "TTS not supported for PDF": "PDF ཡིག་ཆར་ TTS རྒྱབ་སྐྱོར་མི་བྱེད།",
+  "Override Book Font": "དཔེ་དེབ་ཀྱི་ཡིག་གཟུགས་བརྗེ་བ།",
+  "Apply to All Books": "དཔེ་དེབ་ཡོད་རྒུར་སྤྱོད་པ།",
+  "Apply to This Book": "དཔེ་དེབ་འདིར་སྤྱོད་པ།",
+  "Unable to fetch the translation. Try again later.": "སྒྱུར་བཅོས་ལེན་ཐུབ་མེད། ཅུང་ཙམ་སྒུག་ནས་ཡང་བསྐྱར་ཚོད་ལྟ་བྱེད་རོགས།",
+  "Check Update": "བསྐྱར་བརྗེ་བརྟག་དཔྱད།",
+  "Already the latest version": "ད་ལྟ་ཐོན་རིམ་གསར་ཤོས་ཡིན།",
+  "Book Details": "དཔེ་དེབ་ཀྱི་གནས་ཚུལ་རྒྱས་པ།",
+  "From Local File": "ས་གནས་ཀྱི་ཡིག་ཆ་ནས་ནང་འདྲེན།",
+  "TOC": "དཀར་ཆག",
+  "Book uploaded: {{title}}": "དཔེ་དེབ་སྤྲད་ཟིན། {{title}}",
+  "Failed to upload book: {{title}}": "དཔེ་དེབ་སྤྲད་མ་ཐུབ། {{title}}",
+  "Book downloaded: {{title}}": "དཔེ་དེབ་ཕབ་ལེན་བྱས་ཟིན། {{title}}",
+  "Failed to download book: {{title}}": "དཔེ་དེབ་ཕབ་ལེན་བྱས་མ་ཐུབ། {{title}}",
+  "Upload Book": "དཔེ་དེབ་སྤྲད་པ།",
+  "Auto Upload Books to Cloud": "དཔེ་དེབ་རང་འགུལ་གྱིས་སྤྲི་དོན་ལ་སྤྲད་པ།",
+  "Book deleted: {{title}}": "དཔེ་དེབ་བསུབ་ཟིན། {{title}}",
+  "Failed to delete book: {{title}}": "དཔེ་དེབ་བསུབ་མ་ཐུབ། {{title}}",
+  "Check Updates on Start": "འགོ་སློང་སྐབས་བསྐྱར་བརྗེ་བརྟག་དཔྱད།",
+  "Insufficient storage quota": "སྤྲི་དོན་གྱི་ཉར་ཚགས་ས་ཁོངས་མི་འདང་།",
+  "Font Weight": "ཡིག་གཟུགས་ཀྱི་ལྗིད་ཚད།",
+  "Line Spacing": "ལོག་བར་གྱི་བར་ཐག",
+  "Word Spacing": "ཚིག་བར་གྱི་བར་ཐག",
+  "Letter Spacing": "ཡི་གེ་བར་གྱི་བར་ཐག",
+  "Text Indent": "ལོག་ཐོག་མའི་ནང་དུ་བསྐྱུར་བ།",
+  "Paragraph Margin": "དོན་ཚན་བར་གྱི་བར་ཐག",
+  "Override Book Layout": "པར་ངོས་ཀྱི་བཀོད་སྒྲིག་བརྗེ་བ།",
+  "Untitled Group": "མགོ་མེད་སྡེ་ཚན།",
+  "Group Books": "དཔེ་དེབ་སྡེ་ཚན་དུ་བསྡུ་བ།",
+  "Remove From Group": "སྡེ་ཚན་ནས་ཕྱིར་འཐེན།",
+  "Create New Group": "སྡེ་ཚན་གསར་པ་བཟོ་བ།",
+  "Deselect Book": "དཔེ་དེབ་འདེམས་པ་འདོར་བ།",
+  "Download Book": "དཔེ་དེབ་ཕབ་ལེན།",
+  "Deselect Group": "སྡེ་ཚན་འདེམས་པ་འདོར་བ།",
+  "Select Group": "སྡེ་ཚན་འདེམས་པ།",
+  "Keep Screen Awake": "བརྡ་ཁྱབ་ངོས་རྟག་ཏུ་འོད་ཟེར་འཕྲོ་བ།",
+  "Email address": "གློག་རྡུལ་ཡིག་ཟམ་གྱི་ཁ་བྱང་།",
+  "Your Password": "ཁྱེད་ཀྱི་གསང་ཨང་།",
+  "Your email address": "ཁྱེད་ཀྱི་གློག་རྡུལ་ཡིག་ཟམ་གྱི་ཁ་བྱང་།",
+  "Your password": "ཁྱེད་ཀྱི་གསང་ཨང་།",
+  "Sign in": "ནང་བསྐྱོད།",
+  "Signing in...": "ནང་བསྐྱོད་བྱེད་བཞིན་པ།...",
+  "Sign in with {{provider}}": "{{provider}} བེད་སྤྱད་ནས་ནང་བསྐྱོད།",
+  "Already have an account? Sign in": "གོ་མིང་ཡོད་ན་ནང་བསྐྱོད་བྱོས།",
+  "Create a Password": "གསང་ཨང་བཟོ་བ།",
+  "Sign up": "ཐོ་འགོད།",
+  "Signing up...": "ཐོ་འགོད་བྱེད་བཞིན་པ།...",
+  "Don't have an account? Sign up": "གོ་མིང་མེད་ན་ཐོ་འགོད་བྱོས།",
+  "Check your email for the confirmation link": "ཁྱེད་ཀྱི་གློག་རྡུལ་ཡིག་ཟམ་ནས་གཏན་འཁེལ་གྱི་སྦྲེལ་ཐག་ལ་བལྟ་དགོས།",
+  "Signing in ...": "ནང་བསྐྱོད་བྱེད་བཞིན་པ།...",
+  "Send a magic link email": "བྱ་བྱེད་སྦྲེལ་ཐག་གི་གློག་རྡུལ་ཡིག་ཟམ་སྤྲད་པ།",
+  "Check your email for the magic link": "ཁྱེད་ཀྱི་གློག་རྡུལ་ཡིག་ཟམ་ནས་བྱ་བྱེད་སྦྲེལ་ཐག་ལ་བལྟ་དགོས།",
+  "Send reset password instructions": "གསང་ཨང་བསྐྱར་སྒྲིག་གི་འགྲེལ་བཤད་སྤྲད་པ།",
+  "Sending reset instructions ...": "གསང་ཨང་བསྐྱར་སྒྲིག་གི་འགྲེལ་བཤད་སྤྲད་བཞིན་པ།...",
+  "Forgot your password?": "གསང་ཨང་བརྗེད་སོང་ངམ།",
+  "Check your email for the password reset link": "ཁྱེད་ཀྱི་གློག་རྡུལ་ཡིག་ཟམ་ནས་གསང་ཨང་བསྐྱར་སྒྲིག་གི་སྦྲེལ་ཐག་ལ་བལྟ་དགོས།",
+  "New Password": "གསང་ཨང་གསར་པ།",
+  "Your new password": "ཁྱེད་ཀྱི་གསང་ཨང་གསར་པ།",
+  "Update password": "གསང་ཨང་བསྐྱར་བརྗེ།",
+  "Updating password ...": "གསང་ཨང་བསྐྱར་བརྗེ་བཞིན་པ།...",
+  "Your password has been updated": "ཁྱེད་ཀྱི་གསང་ཨང་བསྐྱར་བརྗེ་ཟིན།",
+  "Phone number": "ཁ་པར་ཨང་གྲངས།",
+  "Your phone number": "ཁྱེད་ཀྱི་ཁ་པར་ཨང་གྲངས།",
+  "Token": "བཀོལ་ཐོགས།",
+  "Your OTP token": "ཁྱེད་ཀྱི་ OTP བཀོལ་ཐོགས།",
+  "Verify token": "བཀོལ་ཐོགས་བདེན་སྦྱོང་།",
+  "Sign in with Google": "Google བེད་སྤྱད་ནས་ནང་བསྐྱོད།",
+  "Sign in with Apple": "Apple བེད་སྤྱད་ནས་ནང་བསྐྱོད།",
+  "Sign in with GitHub": "GitHub བེད་སྤྱད་ནས་ནང་བསྐྱོད།",
+  "Account": "རྩིས་ཐོ།",
+  "Failed to delete user. Please try again later.": "སྤྱོད་མཁན་བསུབ་མ་ཐུབ། ཅུང་ཙམ་སྒུག་ནས་ཡང་བསྐྱར་ཚོད་ལྟ་བྱེད་རོགས།",
+  "Community Support": "སྡེ་ཁུལ་གྱི་རྒྱབ་སྐྱོར།",
+  "Priority Support": "གཙོ་རིམ་གྱི་རྒྱབ་སྐྱོར།",
+  "Loading profile...": "མི་སྒེར་གྱི་ཆ་འཕྲིན་འགུལ་སྐྱོང་བྱེད་བཞིན་པ།...",
+  "Delete Account": "རྩིས་ཐོ་བསུབ་པ།",
+  "Delete Your Account?": "ཁྱེད་ཀྱི་རྩིས་ཐོ་བསུབ་དགོས་སམ།",
+  "This action cannot be undone. All your data in the cloud will be permanently deleted.": "བྱ་སྤྱོད་འདི་ཕྱིར་འཐེན་བྱེད་ཐུབ་མེད། ཁྱེད་ཀྱིས་སྤྲི་དོན་ཐོག་གི་གཞི་གྲངས་ཡོད་རྒུ་རྟག་ཏུ་བསུབ་པར་འགྱུར།",
+  "Delete Permanently": "རྟག་ཏུ་བསུབ་པ།",
+  "RTL Direction": "གཡས་ནས་གཡོན་དུ།",
+  "Maximum Column Height": "གྲལ་ཐིག་མཐོ་ཤོས།",
+  "Maximum Column Width": "གྲལ་ཐིག་རྒྱ་ཆེ་ཤོས།",
+  "Continuous Scroll": "རྒྱུན་མཐུད་འཁོར་རྒྱུག",
+  "Fullscreen": "བརྡ་ཁྱབ་ངོས་ཆ་ཚང་།",
+  "No supported files found. Supported formats: {{formats}}": "རྒྱབ་སྐྱོར་བྱེད་པའི་ཡིག་ཆ་མ་རྙེད། རྒྱབ་སྐྱོར་བྱེད་པའི་རྣམ་པ། {{formats}}",
+  "Drop to Import Books": "འདྲུད་འཇོག་བྱས་ནས་དཔེ་དེབ་ནང་འདྲེན།",
+  "Custom": "རང་འགུལ་གྱིས་བཟོ་བ།",
+  "Custom Theme": "རང་འགུལ་གྱི་བརྗོད་བྱ།",
+  "Theme Name": "བརྗོད་བྱའི་མིང་།",
+  "Text Color": "ཡི་གེའི་ཚོན་མདོག",
+  "Background Color": "རྒྱབ་ལྗོངས་ཀྱི་ཚོན་མདོག",
+  "Preview": "སྔོན་ལྟ།",
+  "Contrast": "བསྡུར་བ།",
+  "Sunset": "ཉི་མ་ནུབ་པ།",
+  "Double Border": "ཤོག་ལྷེ་མངོན་པ།",
+  "Border Color": "ཤོག་ལྷེའི་ཚོན་མདོག",
+  "Border Frame": "ཤོག་ངོས་ཀྱི་ཤོག་ལྷེ།",
+  "Show Header": "ཤོག་ངོས་ཀྱི་མགོ་མངོན་པ།",
+  "Show Footer": "ཤོག་ངོས་ཀྱི་མཇུག་མངོན་པ།",
+  "Small": "ཆུང་བ།",
+  "Large": "ཆེ་བ།",
+  "Auto": "རང་འགུལ།",
+  "Language": "སྐད་ཡིག",
+  "No annotations to export": "ཕྱིར་འདོན་བྱ་རྒྱུའི་ཟིན་བྲིས་མེད།",
+  "Author": "རྩོམ་པ་པོ།",
+  "Exported from Readest": "Readest ནས་ཕྱིར་འདོན་བྱས་པ།",
+  "Highlights & Annotations": "འོག་ཐིག་དང་ཟིན་བྲིས།",
+  "Note": "ཟིན་བྲིས།",
+  "Copied to clipboard": "འདྲ་བཤུས་ལྡེ་མིག་ཏུ་བྱས་ཟིན།",
+  "Export Annotations": "ཟིན་བྲིས་ཕྱིར་འདོན།",
+  "Auto Import on File Open": "ཡིག་ཆ་ཁ་ཕྱེ་སྐབས་རང་འགུལ་གྱིས་ནང་འདྲེན།",
+  "LXGW WenKai GB Screen": "ཤ་ཝུ་ཝུན་ཁའེ།",
+  "LXGW WenKai TC": "ཤ་ཝུ་ཝུན་ཁའེ།",
+  "No chapters detected.": "ལེའུ་བརྟག་དཔྱད་བྱུང་མེད།",
+  "Failed to parse the EPUB file.": "EPUB ཡིག་ཆ་འགྲེལ་བཤད་བྱེད་ཐུབ་མེད།",
+  "This book format is not supported.": "དཔེ་དེབ་ཀྱི་རྣམ་པ་འདི་རྒྱབ་སྐྱོར་མི་བྱེད།",
+  "Unable to fetch the translation. Please log in first and try again.": "སྒྱུར་བཅོས་ལེན་ཐུབ་མེད། ནང་བསྐྱོད་བྱས་རྗེས་ཡང་བསྐྱར་ཚོད་ལྟ་བྱེད་རོགས།",
+  "Group": "སྡེ་ཚན།",
+  "Always on Top": "སྒེའུ་ཁུང་གནས་སུ་བཀོད་པ།",
+  "No Timeout": "དུས་ཚོད་བཀག་པ།",
+  "{{value}} minute": "{{value}}སྐར་མ།",
+  "{{value}} minutes": "{{value}}སྐར་མ།",
+  "{{value}} hour": "{{value}}ཆུ་ཚོད།",
+  "{{value}} hours": "{{value}}ཆུ་ཚོད།",
+  "CJK Font": "རྒྱ་ཡིག་གི་ཡིག་གཟུགས།",
+  "Clear Search": "འཚོལ་བཤེར་བསལ་བ།",
+  "Header & Footer": "ཤོག་ངོས་ཀྱི་མགོ་དང་མཇུག",
+  "Apply also in Scrolled Mode": "འཁོར་རྒྱུག་རྣམ་པར་སྤྱོད་པ།",
+  "A new version of Readest is available!": "Readest ཐོན་རིམ་གསར་པ་བསྐྱར་བརྗེ་བྱ་རྒྱུ་ཡོད།",
+  "Readest {{newVersion}} is available (installed version {{currentVersion}}).": "Readest {{newVersion}} བསྐྱར་བརྗེ་བྱ་རྒྱུ་ཡོད།（བསྒྲིགས་ཟིན་པའི་ཐོན་རིམ {{currentVersion}}）",
+  "Download and install now?": "ད་ལྟ་ཕབ་ལེན་དང་བསྒྲིགས་དགོས་སམ།",
+  "Downloading {{downloaded}} of {{contentLength}}": "ཕབ་ལེན་བྱེད་བཞིན་པ། {{downloaded}} / {{contentLength}}",
+  "Download finished": "ཕབ་ལེན་བྱས་ཚར།",
+  "DOWNLOAD & INSTALL": "ཕབ་ལེན་དང་བསྒྲིགས་པ།",
+  "Changelog": "བསྐྱར་བརྗེའི་ཟིན་ཐོ།",
+  "Software Update": "མཉེན་ཆས་བསྐྱར་བརྗེ།",
+  "Title": "དཔེ་དེབ་ཀྱི་མིང་།",
+  "Date Read": "ཀློག་པའི་ཚེས་གྲངས།",
+  "Date Added": "ཁ་སྣོན་བྱས་པའི་ཚེས་གྲངས།",
+  "Format": "རྣམ་པ།",
+  "Ascending": "འཕར་རིམ།",
+  "Descending": "འཕྲི་རིམ།",
+  "Sort by...": "རིམ་སྒྲིག་བྱེད་སྟངས།...",
+  "Added": "ཁ་སྣོན་བྱས་པའི་ཚེས་གྲངས།",
+  "GuanKiapTsingKhai-T": "ཡོན་ཞ་ཀྲིང་ཁའེ་-T",
+  "Description": "ངོ་སྤྲོད་བསྡུས་དོན།",
+  "No description available": "ད་རེས་ངོ་སྤྲོད་བསྡུས་དོན་མེད།",
+  "List": "ཐོ་རེའུ།",
+  "Grid": "དྲྭ་རྡལ།",
+  "(from 'As You Like It', Act II)": "《ཐམས་ཅད་དགའ་བ》ནས་དྲངས་པ། ལེའུ་གཉིས་པ།",
+  "Link Color": "སྦྲེལ་ཐག་གི་ཚོན་མདོག",
+  "Volume Keys for Page Flip": "སྒྲ་ཚད་ལྡེ་མིག་གིས་ཤོག་ལྷེ་བསྒྱུར་བ།",
+  "Clicks for Page Flip": "མནན་ནས་ཤོག་ལྷེ་བསྒྱུར་བ།",
+  "Swap Clicks Area": "མནན་སའི་ཁོངས་སུ་བརྗེ་བ།",
+  "Screen": "བརྡ་ཁྱབ་ངོས།",
+  "Orientation": "བརྡ་ཁྱབ་ངོས་ཀྱི་ཁ་ཕྱོགས།",
+  "Portrait": "ཀྲིང་ངོས།",
+  "Landscape": "འཕྲེད་ངོས།",
+  "Open Last Book on Start": "འགོ་སློང་སྐབས་སྔོན་མར་ཀློག་པའི་དཔེ་དེབ་ཁ་ཕྱེ་བ།",
+  "Checking for updates...": "བསྐྱར་བརྗེ་བརྟག་དཔྱད་བྱེད་བཞིན་པ།...",
+  "Error checking for updates": "བསྐྱར་བརྗེ་བརྟག་དཔྱད་བྱེད་སྐབས་ནོར་འཁྲུལ་བྱུང་།",
+  "Details": "ཞིབ་ཕྲ།",
+  "File Size": "ཡིག་ཆའི་ཆེ་ཆུང་།",
+  "Auto Detect": "རང་འགུལ་གྱིས་བརྟག་དཔྱད།",
+  "Next Section": "ལེའུ་རྗེས་མ།",
+  "Previous Section": "ལེའུ་སྔོན་མ།",
+  "Next Page": "ཤོག་ལྷེ་རྗེས་མ།",
+  "Previous Page": "ཤོག་ལྷེ་སྔོན་མ།",
+  "Are you sure to delete {{count}} selected book(s)?_other": "ཁྱེད་ཀྱིས་འདེམས་ཟིན་པའི་དཔེ་དེབ་ {{count}} བསུབ་དགོས་སམ།",
+  "Are you sure to delete the selected book?": "ཁྱེད་ཀྱིས་འདེམས་ཟིན་པའི་དཔེ་དེབ་བསུབ་དགོས་སམ།",
+  "Deselect": "འདེམས་པ་འདོར་བ།",
+  "Select All": "ཚང་མ་འདེམས་པ།",
+  "No translation available.": "ད་རེས་སྤྱོད་རྒྱུའི་སྒྱུར་བཅོས་མེད།",
+  "Translated by {{provider}}.": "{{provider}} ནས་སྒྱུར་བཅོས་བྱས་པ།",
+  "DeepL": "DeepL",
+  "Google Translate": "Google Translate",
+  "Azure Translator": "Azure Translator",
+  "Invert Image In Dark Mode": "མདོག་ནག་པོའི་བརྗོད་བྱའི་འོག་ཏུ་པར་རིས་ཀྱི་ཚོན་མདོག་ལྡོག་པ།",
+  "Help improve Readest": "Readest ལེགས་བཅོས་ལ་རོགས་རམ་བྱེད་པ།",
+  "Sharing anonymized statistics": "མིང་མེད་ཀྱི་བསྡོམས་རྩིས་གཞི་གྲངས་མཉམ་སྤྱོད།",
+  "Interface Language": "མཐུད་ངོས་ཀྱི་སྐད་ཡིག",
+  "Translation": "སྒྱུར་བཅོས།",
+  "Enable Translation": "སྒྱུར་བཅོས་སྤྱོད་པ།",
+  "Translation Service": "སྒྱུར་བཅོས་ཞབས་ཞུ།",
+  "Translate To": "ནང་དུ་སྒྱུར་བ།",
+  "Disable Translation": "སྒྱུར་བཅོས་སྒོ་བརྒྱབ།",
+  "Scroll": "འཁོར་རྒྱུག",
+  "Overlap Pixels": "ལྷན་པའི་པིག་སེལ།",
+  "Click": "མནན་པ།",
+  "System Language": "མ་ལག་གི་སྐད་ཡིག",
+  "Security": "བདེ་འཇགས།",
+  "Allow JavaScript": "JavaScript ཆོག་མཆན།",
+  "Enable only if you trust the file.": "ཁྱེད་ཀྱིས་ཡིག་ཆ་འདིར་ཡིད་ཆེས་བྱེད་དུས་ཙམ་སྤྱོད་རྒྱུའི་གྲོས་འགལ།",
+  "Sort TOC by Page": "ཤོག་ཨང་ལྟར་དཀར་ཆག་རིམ་སྒྲིག་བྱེད་པ།",
+  "Search in {{count}} Book(s)..._other": "དཔེ་དེབ་ {{count}} ནང་འཚོལ་བཤེར་བྱེད་པ།...",
+  "No notes match your search": "མཐུན་པའི་ཟིན་བྲིས་མ་རྙེད།",
+  "Search notes and excerpts...": "ཟིན་བྲིས་འཚོལ་བཤེར།...",
+  "Sign in to Sync": "ནང་བསྐྱོད་བྱས་རྗེས་སྐད་མཉམ་བྱེད་པ།",
+  "Synced at {{time}}": "སྐད་མཉམ་བྱས་པའི་དུས་ཚོད། {{time}}",
+  "Never synced": "ནམ་ཡང་སྐད་མཉམ་བྱས་མ་མྱོང་།",
+  "Show Remaining Time": "ལྷག་མའི་དུས་ཚོད་མངོན་པ།",
+  "{{time}} min left in chapter": "ལེའུ་འདིར་ད་དུང་ {{time}} སྐར་མ་ལྷག་ཡོད།",
+  "Override Book Color": "དཔེ་དེབ་ཀྱི་ཚོན་མདོག་བརྗེ་བ།",
+  "Login Required": "ནང་བསྐྱོད་བྱ་དགོས།",
+  "Quota Exceeded": "ཚད་འཇལ་མི་འདང་།",
+  "{{percentage}}% of Daily Translation Characters Used.": "ཉིན་རེའི་སྒྱུར་བཅོས་ཀྱི་ཡི་གེའི་ {{percentage}}% སྤྱོད་ཟིན།",
+  "Translation Characters": "སྒྱུར་བཅོས་ཀྱི་ཡི་གེའི་གྲངས་ཀ།",
+  "{{engine}}: {{count}} voices_other": "{{engine}}: {{count}} སྒྲ་རྣམ་པ།",
+  "Something went wrong. Don't worry, our team has been notified and we're working on a fix.": "ཅུང་ཙམ་གྱི་གནད་དོན་བྱུང་བ་རེད། སེམས་ཁྲལ་མ་བྱེད། ང་ཚོའི་ཚོགས་པས་བརྡ་ཐོ་དང་ལེན་བྱས་ཟིན་པ་དང་ད་ལྟ་ཞིག་གི་ནང་བཅོས་བྱེད་བཞིན་པ་རེད།",
+  "Error Details:": "ནོར་འཁྲུལ་གྱི་ཞིབ་ཕྲ།",
+  "Try Again": "ཡང་བསྐྱར་ཚོད་ལྟ།",
+  "Need help?": "རོགས་རམ་དགོས་སམ།",
+  "Contact Support": "ཞབས་འདེགས་པར་འབྲེལ་བ།",
+  "Code Highlighting": "ཨང་རྟགས་གསལ་བཀྲོལ།",
+  "Enable Highlighting": "གསལ་བཀྲོལ་སྤྱོད་པ།",
+  "Code Language": "ཨང་རྟགས་ཀྱི་སྐད་ཡིག",
+  "Top Margin (px)": "སྟེང་ངོས་ཀྱི་བར་ཐག",
+  "Bottom Margin (px)": "འོག་ངོས་ཀྱི་བར་ཐག",
+  "Right Margin (px)": "གཡས་ངོས་ཀྱི་བར་ཐག",
+  "Left Margin (px)": "གཡོན་ངོས་ཀྱི་བར་ཐག",
+  "Column Gap (%)": "གྲལ་ཐིག་བར་གྱི་བར་ཐག",
+  "Always Show Status Bar": "རྟག་ཏུ་གནས་ཚུལ་གྱི་གྲལ་ཐིག་མངོན་པ།",
+  "Translation Not Available": "སྒྱུར་བཅོས་སྤྱོད་ཐུབ་མེད།",
+  "Custom Content CSS": "རང་འགུལ་གྱི་ནང་དོན་ CSS",
+  "Enter CSS for book content styling...": "དཔེ་དེབ་ཀྱི་ནང་དོན་གྱི་རྣམ་པའི་ CSS ནང་འཇུག་བྱོས།...",
+  "Custom Reader UI CSS": "རང་འགུལ་གྱི་མཐུད་ངོས་ CSS",
+  "Enter CSS for reader interface styling...": "ཀློག་ཆས་ཀྱི་མཐུད་ངོས་རྣམ་པའི་ CSS ནང་འཇུག་བྱོས།...",
+  "Crop": "བཏོག་པ།",
+  "Book Covers": "དཔེ་དེབ་ཀྱི་སྟོང་ངོས།",
+  "Fit": "མཐུན་སྒྲིག",
+  "Reset {{settings}}": "{{settings}} བསྐྱར་སྒྲིག",
+  "Reset Settings": "སྒྲིག་བཀོད་བསྐྱར་སྒྲིག",
+  "{{count}} pages left in chapter_other": "ལེའུ་འདིར་ད་དུང་ {{count}} ཤོག་ལྷེ་ལྷག་ཡོད།",
+  "Show Remaining Pages": "ལྷག་མའི་ཤོག་ལྷེའི་གྲངས་ཀ་མངོན་པ།",
+  "Source Han Serif CN VF": "སི་ཡོན་སུང་ཐི།",
+  "Huiwen-mincho": "ཧུའེ་ཝུན་མིང་ཁྲའོ་ཐི།",
+  "KingHwa_OldSong": "ཅིང་ཧྭ་ལའོ་སུང་ཐི།",
+  "Manage Subscription": "མཚམས་སྦྱོར་དོ་དམ།",
+  "Coming Soon": "ཉེ་བར་སྤྱོད་འགོ་འཛུགས་རྒྱུ།",
+  "Upgrade to {{plan}}": "{{plan}} ལ་རིམ་སྤོར་བྱེད་པ།",
+  "Upgrade to Plus or Pro": "Plus ཡང་ན་ Pro ལ་རིམ་སྤོར་བྱེད་པ།",
+  "Current Plan": "ད་ལྟའི་ཐུམ་སྒྲིལ།",
+  "Plan Limits": "ཐུམ་སྒྲིལ་གྱི་ཚད་བཀག",
+  "Processing your payment...": "དངུལ་སྤྲོད་པར་བརྟག་དཔྱད་བྱེད་བཞིན་པ།...",
+  "Please wait while we confirm your subscription.": "ཅུང་ཙམ་སྒུག་དང་། ང་ཚོས་ཁྱེད་ཀྱི་མཚམས་སྦྱོར་གཏན་འཁེལ་བྱེད་བཞིན་པ་རེད།",
+  "Payment Processing": "དངུལ་སྤྲོད་པར་བརྟག་དཔྱད་བྱེད་བཞིན་པ།",
+  "Your payment is being processed. This usually takes a few moments.": "ཁྱེད་ཀྱི་དངུལ་སྤྲོད་པར་བརྟག་དཔྱད་བྱེད་བཞིན་པ་ཡིན། སྤྱིར་ན་སྐར་ཆ་ཁ་ཤས་དགོས།",
+  "Payment Failed": "དངུལ་སྤྲོད་མ་ཐུབ།",
+  "We couldn't process your subscription. Please try again or contact support if the issue persists.": "ང་ཚོས་ཁྱེད་ཀྱི་མཚམས་སྦྱོར་བརྟག་དཔྱད་བྱེད་ཐུབ་མེད། ཡང་བསྐྱར་ཚོད་ལྟ་བྱོས། ཡང་ན་གནད་དོན་རྒྱུན་མཐུད་བྱུང་ན་རྒྱབ་སྐྱོར་ལ་འབྲེལ་བ་གནང་རོགས།",
+  "Back to Profile": "མི་སྒེར་གྱི་ཆ་འཕྲིན་ལ་ཕྱིར་ལོག",
+  "Subscription Successful!": "མཚམས་སྦྱོར་བྱས་ཐུབ།",
+  "Thank you for your subscription! Your payment has been processed successfully.": "ཁྱེད་ཀྱི་མཚམས་སྦྱོར་ལ་ཐུགས་རྗེ་ཆེ། ཁྱེད་ཀྱི་དངུལ་སྤྲོད་ཐུབ་སོང་།",
+  "Email:": "གློག་རྡུལ་ཡིག་ཟམ།",
+  "Plan:": "ཐུམ་སྒྲིལ།",
+  "Amount:": "དངུལ་གྲངས།",
+  "Subscription ID:": "མཚམས་སྦྱོར་ ID །",
+  "Go to Library": "དཔེ་མཛོད་ལ་འགྲོ།",
+  "Need help? Contact our support team at support@readest.com": "རོགས་རམ་དགོས་སམ། རྒྱབ་སྐྱོར་ཚོགས་པར་འབྲེལ་བ་གནང་རོགས། support@readest.com",
+  "Free Plan": "རིན་མེད་ཐུམ་སྒྲིལ།",
+  "month": "ཟླ་བ།",
+  "AI Translations (per day)": "AI སྒྱུར་བཅོས།（ཉིན་རེར།）",
+  "Plus Plan": "Plus ཐུམ་སྒྲིལ།",
+  "Includes All Free Plan Benefits": "རིན་མེད་ཐུམ་སྒྲིལ་གྱི་བྱེད་ནུས་ཚང་མ་ཚུད་ཡོད།",
+  "Pro Plan": "Pro ཐུམ་སྒྲིལ།",
+  "More AI Translations": "AI སྒྱུར་བཅོས་དེ་བས་མང་བ།",
+  "Complete Your Subscription": "ཁྱེད་ཀྱི་མཚམས་སྦྱོར་ལེགས་གྲུབ།",
+  "{{percentage}}% of Cloud Sync Space Used.": "སྤྲི་དོན་སྐད་མཉམ་གྱི་བར་སྟོང་གི་ {{percentage}}% སྤྱོད་ཟིན།",
+  "Cloud Sync Storage": "སྤྲི་དོན་སྐད་མཉམ་གྱི་བར་སྟོང་།",
+  "Disable": "སྒོ་བརྒྱབ།",
+  "Enable": "སྤྱོད་པ།",
+  "Upgrade to Readest Premium": "Readest Premium ལ་རིམ་སྤོར་བྱེད་པ།",
+  "Show Source Text": "མགོ་ཡིག་མངོན་པ།",
+  "Cross-Platform Sync": "ལས་སྟེགས་བརྒལ་བའི་སྐད་མཉམ།",
+  "Seamlessly sync your library, progress, highlights, and notes across all your devices—never lose your place again.": "སྒྲིག་ཆས་ཡོད་རྒུའི་བར་དུ་ཁྱེད་ཀྱི་དཔེ་མཛོད། ཡར་འཕེལ། མཚན་སྟོན་དང་ཟིན་བྲིས་བཅས་སྐད་མཉམ་བྱེད་པ།——ཀློག་པའི་གནས་ས་ནམ་ཡང་བོར་མི་སྲིད།",
+  "Customizable Reading": "མི་སྒེར་གྱི་ཀློག་ཚུལ།",
+  "Personalize every detail with adjustable fonts, layouts, themes, and advanced display settings for the perfect reading experience.": "འགྱུར་བཅོས་བྱེད་ཐུབ་པའི་ཡིག་གཟུགས། བཀོད་སྒྲིག བརྗོད་བྱ་དང་མཐོ་རིམ་གྱི་མངོན་པའི་སྒྲིག་བཀོད་བཅས་བརྒྱུད་ནས་ཞིབ་ཕྲ་རེ་རེ་མི་སྒེར་གྱི་རང་བཞིན་ལྡན་པར་བྱས་ཏེ། ངོ་མཚར་ཆེ་བའི་ཀློག་ཚུལ་ཞིག་ཐོབ།",
+  "AI Read Aloud": "AI སྒྲ་ཀློག",
+  "Enjoy hands-free reading with natural-sounding AI voices that bring your books to life.": "ལག་པ་གཉིས་ཐར་བའི་ཀློག་ཚུལ་ལོངས་སུ་སྤྱོད། རང་བཞིན་གྱི་ AI སྒྲ་སྐད་བེད་སྤྱད་ནས་དཔེ་དེབ་སླར་གསོ་བྱེད།",
+  "AI Translations": "AI སྒྱུར་བཅོས།",
+  "Translate any text instantly with the power of Google, Azure, or DeepL—understand content in any language.": "Google དང་ Azure ཡང་ན་ DeepL བཅས་ཀྱི་ནུས་པ་ཆེ་བའི་བྱེད་ནུས་བརྒྱུད་ནས་སྐད་ཡིག་གང་རུང་གི་ནང་དོན་དུས་ཐོག་ཏུ་སྒྱུར་བཅོས་བྱེད།",
+  "Connect with fellow readers and get help fast in our friendly community channels.": "ཀློག་པ་པ་གཞན་དང་མཉམ་འབྲེལ་བྱས་ཏེ། ང་ཚོའི་མཛའ་བརྩེའི་སྡེ་ཁུལ་གྱི་ཐོག་མཐུད་ནང་མྱུར་དུ་རོགས་རམ་ཐོབ།",
+  "Unlimited AI Read Aloud Hours": "AI སྒྲ་ཀློག་གི་དུས་ཚོད་ཚད་མེད།",
+  "Listen without limits—convert as much text as you like into immersive audio.": "ཡི་གེ་གང་འདོད་སྒྲ་སྐད་དུ་བསྒྱུར་བ།",
+  "Unlock enhanced translation capabilities with more daily usage and advanced options.": "སྒྱུར་བཅོས་ཀྱི་བྱེད་ནུས་ཇེ་མཐོར་གཏོང་བ། སྒྱུར་བཅོས་ཀྱི་ཚད་འཇལ་དེ་བས་མང་བ། མཐོ་རིམ་གྱི་འདེམས་གཞི།",
+  "DeepL Pro Access": "DeepL Pro ཀྱི་སྤྱོད་དབང་།",
+  "Enjoy faster responses and dedicated assistance whenever you need help.": "དུས་ཐོག་ཏུ་ལན་འདེབས་མགྱོགས་པོ་དང་ཆེད་སྤྱོད་ཀྱི་རོགས་རམ་ལོངས་སུ་སྤྱོད།",
+  "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "ཉིན་རེའི་སྒྱུར་བཅོས་ཀྱི་ཚད་འཇལ་ལ་སླེབས་འདུག ཐུམ་སྒྲིལ་རིམ་སྤོར་བྱས་ནས་ AI སྒྱུར་བཅོས་མུ་མཐུད་དུ་སྤྱོད།",
+  "Includes All Plus Plan Benefits": "Plus ཐུམ་སྒྲིལ་གྱི་བྱེད་ནུས་ཚང་མ་ཚུད་ཡོད།",
+  "Early Feature Access": "བྱེད་ནུས་གསར་པ་སྔོན་ལ་ཉམས་སུ་མྱོང་བ།",
+  "Be the first to explore new features, updates, and innovations before anyone else.": "བྱེད་ནུས་གསར་པ། བསྐྱར་བརྗེ་དང་གསར་གཏོད་བཅས་སྔོན་ལ་ཉམས་སུ་མྱོང་བ།",
+  "Advanced AI Tools": "མཐོ་རིམ་གྱི་ AI ལག་ཆ།",
+  "Harness powerful AI tools for smarter reading, translation, and content discovery.": "ནུས་པ་ཆེ་བའི་ AI ལག་ཆ་བེད་སྤྱད་ནས་ཤེས་ལྡན་གྱི་ཀློག་ཚུལ། སྒྱུར་བཅོས་དང་ནང་དོན་རྟོགས་པ་བཅས་མངོན་འགྱུར་བྱེད།",
+  "Translate up to 100,000 characters daily with the most accurate translation engine available.": "ཆེས་གནད་ལ་ཁེལ་བའི་སྒྱུར་བཅོས་འཕྲུལ་ཆས་བེད་སྤྱད་ནས་ཉིན་རེར་ཡིག་འབྲུ་ཁྲི་ཚོ 10 སྒྱུར་བཅོས་བྱེད་ཐུབ།",
+  "Translate up to 500,000 characters daily with the most accurate translation engine available.": "ཆེས་གནད་ལ་ཁེལ་བའི་སྒྱུར་བཅོས་འཕྲུལ་ཆས་བེད་སྤྱད་ནས་ཉིན་རེར་ཡིག་འབྲུ་ཁྲི་ཚོ 50 སྒྱུར་བཅོས་བྱེད་ཐུབ།",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "བདེ་འཇགས་ཀྱི་སྤྲི་དོན་ཉར་ཚགས་ 5GB བར་ཁྱབ་ཏུ་བེད་སྤྱད་ནས་ཁྱེད་ཀྱི་ཀློག་ཚུལ་ཡོད་རྒུ་ཉར་ཚགས་དང་སྤྱོད་པ།",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "བདེ་འཇགས་ཀྱི་སྤྲི་དོན་ཉར་ཚགས་ 20GB བར་ཁྱབ་ཏུ་བེད་སྤྱད་ནས་ཁྱེད་ཀྱི་ཀློག་ཚུལ་ཡོད་རྒུ་ཉར་ཚགས་དང་སྤྱོད་པ།",
+  "Deleted cloud backup of the book: {{title}}": "དཔེ་དེབ་ཀྱི་སྤྲི་དོན་གྱི་གསོག་ཉར་བསུབ་ཟིན། {{title}}",
+  "Are you sure to delete the cloud backup of the selected book?": "ཁྱེད་ཀྱིས་འདེམས་ཟིན་པའི་དཔེ་དེབ་ཀྱི་སྤྲི་དོན་གྱི་གསོག་ཉར་བསུབ་དགོས་སམ།",
+  "What's New in Readest": "Readest ཀྱི་བྱེད་ནུས་གསར་པ།",
+  "Enter book title": "དཔེ་དེབ་ཀྱི་མིང་ནང་འཇུག་བྱོས།",
+  "Subtitle": "ལེའུ་གཉིས་པའི་མགོ་བྱང་།",
+  "Enter book subtitle": "དཔེ་དེབ་ཀྱི་ལེའུ་གཉིས་པའི་མགོ་བྱང་ནང་འཇུག་བྱོས།",
+  "Enter author name": "རྩོམ་པ་པོའི་མིང་ནང་འཇུག་བྱོས།",
+  "Series": "རབས་རིམ།",
+  "Enter series name": "རབས་རིམ་གྱི་མིང་ནང་འཇུག་བྱོས།",
+  "Series Index": "རབས་རིམ་གྱི་ཨང་གྲངས།",
+  "Enter series index": "རབས་རིམ་གྱི་ཨང་གྲངས་ནང་འཇུག་བྱོས།",
+  "Total in Series": "རབས་རིམ་གྱི་བསྡོམས་གྲངས།",
+  "Enter total books in series": "རབས་རིམ་ནང་གི་དཔེ་དེབ་བསྡོམས་གྲངས་ནང་འཇུག་བྱོས།",
+  "Enter publisher": "དཔེ་སྐྲུན་ཁང་ནང་འཇུག་བྱོས།",
+  "Publication Date": "དཔེ་སྐྲུན་བྱས་པའི་ཚེས་གྲངས།",
+  "Identifier": "ངོས་འཛིན་རྟགས།",
+  "Enter book description": "དཔེ་དེབ་ཀྱི་ངོ་སྤྲོད་ནང་འཇུག་བྱོས།",
+  "Change cover image": "སྟོང་ངོས་ཀྱི་པར་རིས་བརྗེ་བ།",
+  "Replace": "བརྗེ་བ།",
+  "Unlock cover": "སྟོང་ངོས་སྒོ་ཕྱེ་བ།",
+  "Lock cover": "སྟོང་ངོས་བཀག་པ།",
+  "Auto-Retrieve Metadata": "རང་འགུལ་གྱིས་གཞི་གྲངས་ལེན་པ།",
+  "Auto-Retrieve": "རང་འགུལ་གྱིས་ལེན་པ།",
+  "Unlock all fields": "ཡིག་སྣེ་ཚང་མ་སྒོ་ཕྱེ་བ།",
+  "Unlock All": "ཚང་མ་སྒོ་ཕྱེ་བ།",
+  "Lock all fields": "ཡིག་སྣེ་ཚང་མ་བཀག་པ།",
+  "Lock All": "ཚང་མ་བཀག་པ།",
+  "Reset": "བསྐྱར་སྒྲིག",
+  "Edit Metadata": "གཞི་གྲངས་རྩོམ་སྒྲིག",
+  "Locked": "བཀག་ཟིན།",
+  "Select Metadata Source": "གཞི་གྲངས་ཀྱི་འབྱུང་ཁུངས་འདེམས་པ།",
+  "Keep manual input": "ལག་བཟོས་ནང་འཇུག་བྱས་པ་ཉར་བ།",
+  "Google Books": "Google དཔེ་མཛོད།",
+  "Open Library": "སྒོ་འབྱེད་དཔེ་ཁང་།",
+  "Fiction, Science, History": "སྒྲུང་གཏམ། ཚན་རིག ལོ་རྒྱུས།",
+  "Select Cover Image": "སྟོང་ངོས་ཀྱི་པར་རིས་འདེམས་པ།",
+  "Open Book in New Window": "སྒེའུ་ཁུང་གསར་པའི་ནང་དཔེ་དེབ་ཁ་ཕྱེ་བ།",
+  "Voices for {{lang}}": "{{lang}} གྱི་སྒྲ་སྐད།",
+  "Yandex Translate": "Yandex སྒྱུར་བཅོས།",
+  "YYYY or YYYY-MM-DD": "YYYY ཡང་ན་ YYYY-MM-DD",
+  "Restore Purchase": "ཉོ་སྒྲུབ་སླར་གསོ།",
+  "No purchases found to restore.": "སླར་གསོ་བྱ་རྒྱུའི་ཉོ་སྒྲུབ་མ་རྙེད།",
+  "Failed to restore purchases.": "ཉོ་སྒྲུབ་སླར་གསོ་བྱས་མ་ཐུབ།",
+  "Failed to manage subscription.": "མཚམས་སྦྱོར་དོ་དམ་བྱས་མ་ཐུབ།",
+  "Failed to load subscription plans.": "མཚམས་སྦྱོར་འཆར་གཞི་འགུལ་སྐྱོང་བྱས་མ་ཐུབ།",
+  "year": "ལོ།",
+  "Failed to create checkout session": "དངུལ་སྤྲོད་ཚོགས་འདུ་བཟོ་ཐུབ་མེད།",
+  "Storage": "སྤྲི་དོན་གྱི་བར་སྟོང་།",
+  "Terms of Service": "ཞབས་འདེགས་ཀྱི་ཆ་རྐྱེན།",
+  "Privacy Policy": "སྒེར་གསང་གི་སྲིད་ཇུས།",
+  "Disable Double Click": "ཐེངས་གཉིས་མནན་པ་སྒོ་བརྒྱབ།",
+  "TTS not supported for this document": "ཡིག་ཆ་འདིར་ TTS རྒྱབ་སྐྱོར་མི་བྱེད།",
+  "Reset Password": "གསང་ཨང་བསྐྱར་སྒྲིག",
+  "Show Reading Progress": "ཀློག་པའི་ཡར་འཕེལ་མངོན་པ།",
+  "Reading Progress Style": "ཀློག་པའི་ཡར་འཕེལ་གྱི་རྣམ་པ།",
+  "Page Number": "ཤོག་ཨང་།",
+  "Percentage": "བརྒྱ་ཆ།",
+  "Deleted local copy of the book: {{title}}": "དཔེ་དེབ་ཀྱི་ས་གནས་ཀྱི་འདྲ་བཤུས་བསུབ་ཟིན། {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "དཔེ་དེབ་ཀྱི་སྤྲི་དོན་གྱི་གསོག་ཉར་བསུབ་ཐུབ་མེད། {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "དཔེ་དེབ་ཀྱི་ས་གནས་ཀྱི་འདྲ་བཤུས་བསུབ་ཐུབ་མེད། {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "ཁྱེད་ཀྱིས་འདེམས་ཟིན་པའི་དཔེ་དེབ་ཀྱི་ས་གནས་ཀྱི་འདྲ་བཤུས་བསུབ་དགོས་སམ།",
+  "Remove from Cloud & Device": "སྤྲི་དོན་དང་སྒྲིག་ཆས་ནས་ཕྱིར་འཐེན།",
+  "Remove from Cloud Only": "སྤྲི་དོན་ཐོག་ནས་ཕྱིར་འཐེན།",
+  "Remove from Device Only": "སྒྲིག་ཆས་ཐོག་ནས་ཕྱིར་འཐེན།",
+  "Failed to connect": "འབྲེལ་བ་བྱས་མ་ཐུབ།",
+  "Disconnected": "འབྲེལ་བ་བྱས་མ་ཐུབ།",
+  "KOReader Sync Settings": "KOReader སྤྲི་དོན་གཞི་འདེམས་པ།",
+  "Sync as {{userDisplayName}}": "ཁྱེད་ཀྱིས {{userDisplayName}} སྤྲི་དོན་གཞི་འདེམས་པ།",
+  "Sync Server Connected": "སྤྲི་དོན་སང་བཞིན་འདེམས་པ།",
+  "Sync Strategy": "སྤྲི་དོན་འབྱུང་ཁུངས།",
+  "Ask on conflict": "འབྱུང་ཁུངས་འདེམས་པ་བྱས་ནས་བརྗེ་བ།",
+  "Always use latest": "དེ་ལས་འབྱུང་ཁུངས་འདེམས་པ་བྱས་ནས་བརྗེ་བ།",
+  "Send changes only": "འབྱུང་ཁུངས་འདེམས་པ་བྱས་ནས་བརྗེ་བ།",
+  "Receive changes only": "འབྱུང་ཁུངས་འདེམས་པ་བྱས་ནས་བརྗེ་བ།",
+  "Disabled": "བཀག་པ།",
+  "Checksum Method": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
+  "File Content (recommended)": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
+  "File Name": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
+  "Device Name": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
+  "Sync Tolerance": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
+  "Precision: {{precision}} digits after the decimal": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
+  "Connect to your KOReader Sync server.": "ཁྱེད་ཀྱིས KOReader སྤྲི་དོན་སང་བཞིན་འདེམས་པ།",
+  "Server URL": "སང་བཞིན་འདེམས་པའི URL",
+  "Username": "ཁྱེད་ཀྱིས་འབྱུང་ཁུངས་འདེམས་པ།",
+  "Your Username": "ཁྱེད་ཀྱིས་འབྱུང་ཁུངས་འདེམས་པ།",
+  "Password": "གསང་ཨང་",
+  "Connect": "འབྲེལ་བ་བྱས་པ།",
+  "KOReader Sync": "KOReader སྤྲི་དོན་འདེམས་པ།",
+  "Sync Conflict": "སྤྲི་དོན་འབྱུང་ཁུངས།",
+  "Sync reading progress from \"{{deviceName}}\"?": "ཁྱེད་ཀྱིས \"{{deviceName}}\" སྤྲི་དོན་འབྱུང་ཁུངས་འདེམས་པ་བྱས་ནས་བརྗེ་བ།",
+  "another device": "གཞན་ཡིག་སྣེ།",
+  "Local Progress": "ཀུན་འབྱུང་ཁུངས།",
+  "Remote Progress": "བརྒྱབ་འབྱུང་ཁུངས།",
+  "All the world's a stage,\nAnd all the men and women merely players;\nThey have their exits and their entrances,\nAnd one man in his time plays many parts,\nHis acts being seven ages.\n\n— William Shakespeare": "འབྱུང་ཁུངས་འདེམས་པ་བྱས་ནས་བརྗེ་བ།",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "ཤོག་ {{page}} དང་ {{total}} ({{percentage}}%)",
+  "Current position": "ད་ལྟའི་གནས་ས།",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "ཕྲན་བུ་ཤོག་ངོས་ {{page}} / {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "ཕྲན་བུ་ {{percentage}}%",
+  "Custom Fonts": "རང་བཞིན་ཡིག་གཟུགས།",
+  "Cancel Delete": "སུབ་པ་འདོར་བ།",
+  "Import Font": "ཡིག་གཟུགས་འདྲེན་འཇུག",
+  "Delete Font": "ཡིག་གཟུགས་སུབ་པ།",
+  "Tips": "གསལ་འདེབས།",
+  "Custom fonts can be selected from the Font Face menu": "རང་བཞིན་ཡིག་གཟུགས་ནི་ཡིག་གཟུགས་ངོ་བོའི་ཟ་འབྲིང་ནས་འདེམས་ཆོག",
+  "Manage Custom Fonts": "རང་བཞིན་ཡིག་གཟུགས་འཛིན་སྐྱོང་།",
+  "Select Files": "ཡིག་ཆ་འདེམས་པ།",
+  "Select Image": "རི་མོ་འདེམས་པ།",
+  "Select Video": "བརྙན་ཟློས་འདེམས་པ།",
+  "Select Audio": "སྒྲ་ཟློས་འདེམས་པ།",
+  "Select Fonts": "ཡིག་གཟུགས་འདེམས་པ།",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "ཡིག་གཟུགས་འདེམས་པ་བྱས་ནས་བསྐྱར་བརྗེ་བ། ཡིག་གཟུགས་ཀྱི་སྒྲ་སྐད། .ttf, .odf, .woff, .woff2"
+}

apps/readest-app/public/locales/de/translation.json

@@ -94,7 +94,6 @@
   "Speak": "Sprechen",
   "Subjects": "Themen",
   "System Fonts": "System-Schriftarten",
-  "TTS not supported in this device": "TTS wird auf diesem Gerät nicht unterstützt",
   "Theme Color": "Themenfarbe",
   "Theme Mode": "Themenmodus",
   "Translate": "Übersetzen",
@@ -311,7 +310,6 @@
   "Synced at {{time}}": "Synchronisiert um {{time}}",
   "Never synced": "Nie synchronisiert",
   "Show Remaining Time": "Verbleibende Zeit anzeigen",
-  "Show Page Number": "Seitenzahl anzeigen",
   "{{time}} min left in chapter": "{{time}} min verbleibend im Kapitel",
   "Override Book Color": "Farbe des Buches überschreiben",
   "Login Required": "Anmeldung nötig",
@@ -356,7 +354,6 @@
   "Upgrade to Plus or Pro": "Upgrade auf Plus oder Pro",
   "Current Plan": "Aktueller Tarif",
   "Plan Limits": "Tariflimits",
-  "Failed to manage subscription. Please try again later.": "Verwaltung des Abos fehlgeschlagen. Bitte versuchen Sie es später erneut.",
   "Processing your payment...": "Zahlung wird verarbeitet...",
   "Please wait while we confirm your subscription.": "Bitte warten Sie, während wir Ihr Abo bestätigen.",
   "Payment Processing": "Zahlung wird verarbeitet",
@@ -398,7 +395,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Beliebig viel Text in Audio umwandeln.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Erweitere Übersetzungen und tägliches Kontingent.",
   "DeepL Pro Access": "DeepL Pro-Zugang",
-  "2 GB Cloud Sync Storage": "2 GB Cloud-Speicher",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Erhalte schnellen, persönlichen Support.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Tageslimit erreicht. Upgrade nötig, um weiter zu übersetzen.",
   "Personalize every detail with adjustable fonts, layouts, themes, and advanced display settings for the perfect reading experience.": "Personalisieren Sie jedes Detail mit anpassbaren Schriften, Layouts, Themes und erweiterten Anzeigeeinstellungen für das perfekte Leseerlebnis.",
@@ -410,11 +406,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Nutzen Sie leistungsstarke KI-Tools für intelligenteres Lesen, Übersetzen und Content-Discovery.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Übersetzen Sie täglich bis zu 100.000 Zeichen mit der genauesten verfügbaren Übersetzungsmaschine.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Übersetzen Sie täglich bis zu 500.000 Zeichen mit der genauesten verfügbaren Übersetzungsmaschine.",
-  "10 GB Cloud Sync Storage": "10 GB Cloud-Sync-Speicher",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Speichern und greifen Sie sicher auf Ihre gesamte Lesekollektion mit bis zu 2 GB Cloud-Speicher zu.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Speichern und greifen Sie sicher auf Ihre gesamte Lesekollektion mit bis zu 10 GB Cloud-Speicher zu.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Speichern und greifen Sie sicher auf Ihre gesamte Lesekollektion mit bis zu 5 GB Cloud-Speicher zu.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Speichern und greifen Sie sicher auf Ihre gesamte Lesekollektion mit bis zu 20 GB Cloud-Speicher zu.",
   "Deleted cloud backup of the book: {{title}}": "Gelöschte Cloud-Sicherung des Buches: {{title}}",
-  "Failed to delete cloud backup of the book": "Fehler beim Löschen der Cloud-Sicherung des Buches",
   "Are you sure to delete the cloud backup of the selected book?": "Sind Sie sicher, dass Sie die Cloud-Sicherung des ausgewählten Buches löschen möchten?",
   "What's New in Readest": "Was gibt es Neues in Readest",
   "Enter book title": "Buchtitel eingeben",
@@ -453,5 +447,75 @@
   "Open Book in New Window": "Buch in neuem Fenster öffnen",
   "Voices for {{lang}}": "Stimmen für {{lang}}",
   "Yandex Translate": "Yandex Übersetzer",
-  "YYYY or YYYY-MM-DD": "YYYY oder YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY oder YYYY-MM-DD",
+  "Restore Purchase": "Kauf wiederherstellen",
+  "No purchases found to restore.": "Keine Käufe zum Wiederherstellen gefunden.",
+  "Failed to restore purchases.": "Wiederherstellung der Käufe fehlgeschlagen.",
+  "Failed to manage subscription.": "Verwaltung des Abonnements fehlgeschlagen.",
+  "Failed to load subscription plans.": "Laden der Abonnementpläne fehlgeschlagen.",
+  "year": "Jahr",
+  "Failed to create checkout session": "Fehler beim Erstellen der Checkout-Sitzung",
+  "Storage": "Speicher",
+  "Terms of Service": "Allgemeine Geschäftsbedingungen",
+  "Privacy Policy": "Datenschutzbestimmungen",
+  "Disable Double Click": "Doppelklick deaktivieren",
+  "TTS not supported for this document": "TTS wird für dieses Dokument nicht unterstützt",
+  "Reset Password": "Passwort zurücksetzen",
+  "Show Reading Progress": "Lesefortschritt anzeigen",
+  "Reading Progress Style": "Lesefortschritt-Stil",
+  "Page Number": "Seitenzahl",
+  "Percentage": "Prozentsatz",
+  "Deleted local copy of the book: {{title}}": "Gelöschte lokale Kopie des Buches: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Fehler beim Löschen der Cloud-Sicherung des Buches: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Fehler beim Löschen der lokalen Kopie des Buches: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Sind Sie sicher, dass Sie die lokale Kopie des ausgewählten Buches löschen möchten?",
+  "Remove from Cloud & Device": "Aus Cloud & Gerät entfernen",
+  "Remove from Cloud Only": "Nur aus der Cloud entfernen",
+  "Remove from Device Only": "Nur vom Gerät entfernen",
+  "Disconnected": "Getrennt",
+  "KOReader Sync Settings": "KOReader Sync-Einstellungen",
+  "Sync Strategy": "Sync-Strategie",
+  "Ask on conflict": "Bei Konflikten fragen",
+  "Always use latest": "Immer die neueste Version verwenden",
+  "Send changes only": "Nur Änderungen senden",
+  "Receive changes only": "Nur Änderungen empfangen",
+  "Disabled": "Deaktiviert",
+  "Checksum Method": "Prüfziffernverfahren",
+  "File Content (recommended)": "Dateiinhalte (empfohlen)",
+  "File Name": "Dateiname",
+  "Device Name": "Gerätename",
+  "Sync Tolerance": "Sync-Toleranz",
+  "Connect to your KOReader Sync server.": "Mit Ihrem KOReader Sync-Server verbinden.",
+  "Server URL": "Server-URL",
+  "Username": "Benutzername",
+  "Your Username": "Ihr Benutzername",
+  "Password": "Passwort",
+  "Connect": "Verbinden",
+  "KOReader Sync": "KOReader Sync",
+  "Sync Conflict": "Sync-Konflikt",
+  "Sync reading progress from \"{{deviceName}}\"?": "Lesefortschritt von \"{{deviceName}}\" synchronisieren?",
+  "another device": "ein anderes Gerät",
+  "Local Progress": "Lokaler Fortschritt",
+  "Remote Progress": "Entfernter Fortschritt",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Seite {{page}} von {{total}} ({{percentage}}%)",
+  "Current position": "Aktuelle Position",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Ungefähr Seite {{page}} von {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Ungefähr {{percentage}}%",
+  "Failed to connect": "Verbindung fehlgeschlagen",
+  "Sync Server Connected": "Sync-Server verbunden",
+  "Precision: {{precision}} digits after the decimal": "Präzision: {{precision}} Nachkommastellen",
+  "Sync as {{userDisplayName}}": "Sync als {{userDisplayName}}",
+  "Custom Fonts": "Benutzerdefinierte Schriftarten",
+  "Cancel Delete": "Löschen abbrechen",
+  "Import Font": "Schriftart importieren",
+  "Delete Font": "Schriftart löschen",
+  "Tips": "Tipps",
+  "Custom fonts can be selected from the Font Face menu": "Benutzerdefinierte Schriftarten können aus dem Schriftart-Menü ausgewählt werden",
+  "Manage Custom Fonts": "Benutzerdefinierte Schriftarten verwalten",
+  "Select Files": "Dateien auswählen",
+  "Select Image": "Bild auswählen",
+  "Select Video": "Video auswählen",
+  "Select Audio": "Audio auswählen",
+  "Select Fonts": "Schriftarten auswählen",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Unterstützte Schriftartenformate: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/el/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Ομιλία",
   "Subjects": "Θέματα",
   "System Fonts": "Γραμματοσειρές συστήματος",
-  "TTS not supported in this device": "Η μετατροπή κειμένου σε ομιλία δεν υποστηρίζεται σε αυτή τη συσκευή",
   "Theme Color": "Χρώμα θέματος",
   "Theme Mode": "Λειτουργία θέματος",
   "Translate": "Μετάφραση",
@@ -312,7 +311,6 @@
   "Synced at {{time}}": "Συγχρονίστηκε στις {{time}}",
   "Never synced": "Ποτέ δεν συγχρονίστηκε",
   "Show Remaining Time": "Εμφάνιση υπολειπόμενου χρόνου",
-  "Show Page Number": "Εμφάνιση αριθμού σελίδας",
   "{{time}} min left in chapter": "{{time}} λεπτά απομένουν στο κεφάλαιο",
   "Override Book Color": "Παράκαμψη χρώματος βιβλίου",
   "Login Required": "Απαιτείται σύνδεση",
@@ -357,7 +355,6 @@
   "Upgrade to Plus or Pro": "Αναβάθμιση σε Plus ή Pro",
   "Current Plan": "Τρέχον πρόγραμμα",
   "Plan Limits": "Όρια προγράμματος",
-  "Failed to manage subscription. Please try again later.": "Αποτυχία διαχείρισης της συνδρομής. Παρακαλώ δοκιμάστε ξανά αργότερα.",
   "Processing your payment...": "Επεξεργασία πληρωμής...",
   "Please wait while we confirm your subscription.": "Παρακαλώ περιμένετε όσο επιβεβαιώνουμε τη συνδρομή σας.",
   "Payment Processing": "Επεξεργασία πληρωμής",
@@ -400,7 +397,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Απεριόριστη μετατροπή κειμένου σε ήχο.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Περισσότερες μεταφράσεις και δυνατότητες.",
   "DeepL Pro Access": "Πρόσβαση στο DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 GB αποθήκευση στο cloud",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Γρήγορη και άμεση υποστήριξη.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Έχετε φτάσει το ημερήσιο όριο. Κάντε αναβάθμιση για περισσότερες μεταφράσεις.",
   "Includes All Plus Plan Benefits": "Περιλαμβάνει Όλα τα Οφέλη του Plus Πλάνου",
@@ -410,11 +406,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Αξιοποιήστε ισχυρά εργαλεία AI για εξυπνότερη ανάγνωση, μετάφραση και ανακάλυψη περιεχομένου.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Μεταφράστε έως 100.000 χαρακτήρες ημερησίως με τη πιο ακριβή μηχανή μετάφρασης.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Μεταφράστε έως 500.000 χαρακτήρες ημερησίως με τη πιο ακριβή μηχανή μετάφρασης.",
-  "10 GB Cloud Sync Storage": "10 GB Αποθήκευση Cloud Sync",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Αποθηκεύστε και αποκτήστε πρόσβαση στη συλλογή ανάγνωσης με έως 2 GB ασφαλή cloud αποθήκευση.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Αποθηκεύστε και αποκτήστε πρόσβαση στη συλλογή ανάγνωσης με έως 10 GB ασφαλή cloud αποθήκευση.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Αποθηκεύστε και αποκτήστε πρόσβαση στη συλλογή ανάγνωσης με έως 5 GB ασφαλή cloud αποθήκευση.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Αποθηκεύστε και αποκτήστε πρόσβαση στη συλλογή ανάγνωσης με έως 20 GB ασφαλή cloud αποθήκευση.",
   "Deleted cloud backup of the book: {{title}}": "Διαγράφηκε το αντίγραφο ασφαλείας του βιβλίου: {{title}}",
-  "Failed to delete cloud backup of the book": "Αποτυχία διαγραφής του αντιγράφου ασφαλείας του βιβλίου",
   "Are you sure to delete the cloud backup of the selected book?": "Είστε σίγουροι ότι θέλετε να διαγράψετε το αντίγραφο ασφαλείας του επιλεγμένου βιβλίου;",
   "What's New in Readest": "Τι νέο υπάρχει στο Readest",
   "Enter book title": "Εισάγετε τίτλο βιβλίου",
@@ -453,5 +447,75 @@
   "Open Book in New Window": "Άνοιγμα βιβλίου σε νέο παράθυρο",
   "Voices for {{lang}}": "Φωνές για {{lang}}",
   "Yandex Translate": "Μετάφραση Yandex",
-  "YYYY or YYYY-MM-DD": "YYYY ή YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY ή YYYY-MM-DD",
+  "Restore Purchase": "Επαναφορά αγοράς",
+  "No purchases found to restore.": "Δεν βρέθηκαν αγορές για επαναφορά.",
+  "Failed to restore purchases.": "Αποτυχία επαναφοράς αγορών.",
+  "Failed to manage subscription.": "Αποτυχία διαχείρισης συνδρομής.",
+  "Failed to load subscription plans.": "Αποτυχία φόρτωσης σχεδίων συνδρομής.",
+  "year": "έτος",
+  "Failed to create checkout session": "Αποτυχία δημιουργίας συνεδρίας πληρωμής",
+  "Storage": "Αποθήκευση",
+  "Terms of Service": "Όροι χρήσης",
+  "Privacy Policy": "Πολιτική απορρήτου",
+  "Disable Double Click": "Απενεργοποίηση διπλού κλικ",
+  "TTS not supported for this document": "Η τεχνολογία TTS δεν υποστηρίζεται για αυτό το έγγραφο.",
+  "Reset Password": "Επαναφορά κωδικού",
+  "Show Reading Progress": "Εμφάνιση προόδου ανάγνωσης",
+  "Reading Progress Style": "Στυλ προόδου ανάγνωσης",
+  "Page Number": "Αριθμός σελίδας",
+  "Percentage": "Ποσοστό",
+  "Deleted local copy of the book: {{title}}": "Διαγράφηκε το τοπικό αντίγραφο του βιβλίου: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Αποτυχία διαγραφής του αντιγράφου ασφαλείας του βιβλίου: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Αποτυχία διαγραφής της τοπικής αντιγράφου του βιβλίου: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Είστε σίγουροι ότι θέλετε να διαγράψετε την τοπική αντιγραφή του επιλεγμένου βιβλίου;",
+  "Remove from Cloud & Device": "Αφαίρεση από το Cloud & Device",
+  "Remove from Cloud Only": "Αφαίρεση μόνο από το Cloud",
+  "Remove from Device Only": "Αφαίρεση μόνο από το Device",
+  "Disconnected": "Αποσυνδεδεμένο",
+  "KOReader Sync Settings": "Ρυθμίσεις συγχρονισμού KOReader",
+  "Sync Strategy": "Στρατηγική συγχρονισμού",
+  "Ask on conflict": "Ρώτησε σε περίπτωση σύγκρουσης",
+  "Always use latest": "Χρησιμοποίησε πάντα την τελευταία έκδοση",
+  "Send changes only": "Αποστολή μόνο αλλαγών",
+  "Receive changes only": "Λήψη μόνο αλλαγών",
+  "Disabled": "Απενεργοποιημένο",
+  "Checksum Method": "Μέθοδος ελέγχου",
+  "File Content (recommended)": "Περιεχόμενο αρχείου (συνιστάται)",
+  "File Name": "Όνομα αρχείου",
+  "Device Name": "Όνομα συσκευής",
+  "Sync Tolerance": "Ανοχή συγχρονισμού",
+  "Connect to your KOReader Sync server.": "Συνδεθείτε στον διακομιστή συγχρονισμού KOReader.",
+  "Server URL": "Διεύθυνση URL διακομιστή",
+  "Username": "Όνομα χρήστη",
+  "Your Username": "Το όνομα χρήστη σας",
+  "Password": "Κωδικός πρόσβασης",
+  "Connect": "Σύνδεση",
+  "KOReader Sync": "Συγχρονισμός KOReader",
+  "Sync Conflict": "Σύγκρουση συγχρονισμού",
+  "Sync reading progress from \"{{deviceName}}\"?": "Συγχρονίστε την πρόοδο ανάγνωσης από το \"{{deviceName}}\";",
+  "another device": "άλλη συσκευή",
+  "Local Progress": "Τοπική πρόοδος",
+  "Remote Progress": "Απομακρυσμένη πρόοδος",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Σελίδα {{page}} από {{total}} ({{percentage}}%)",
+  "Current position": "Τρέχουσα θέση",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Περίπου σελίδα {{page}} από {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Περίπου {{percentage}}%",
+  "Failed to connect": "Αποτυχία σύνδεσης",
+  "Sync Server Connected": "Ο διακομιστής συγχρονισμού είναι συνδεδεμένος",
+  "Precision: {{precision}} digits after the decimal": "Ακρίβεια: {{precision}} ψηφία μετά την υποδιαστολή",
+  "Sync as {{userDisplayName}}": "Συγχρονισμός ως {{userDisplayName}}",
+  "Custom Fonts": "Προσαρμοσμένες Γραμματοσειρές",
+  "Cancel Delete": "Ακύρωση Διαγραφής",
+  "Import Font": "Εισαγωγή Γραμματοσειράς",
+  "Delete Font": "Διαγραφή Γραμματοσειράς",
+  "Tips": "Συμβουλές",
+  "Custom fonts can be selected from the Font Face menu": "Οι προσαρμοσμένες γραμματοσειρές μπορούν να επιλεγούν από το μενού Γραμματοσειράς",
+  "Manage Custom Fonts": "Διαχείριση Προσαρμοσμένων Γραμματοσειρών",
+  "Select Files": "Επιλογή Αρχείων",
+  "Select Image": "Επιλογή Εικόνας",
+  "Select Video": "Επιλογή Βίντεο",
+  "Select Audio": "Επιλογή Ήχου",
+  "Select Fonts": "Επιλογή Γραμματοσειρών",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Υποστηριζόμενες μορφές γραμματοσειρών: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/es/translation.json

@@ -69,7 +69,36 @@
   "Parallel Read": "Lectura paralela",
   "Published": "Publicado",
   "Publisher": "Editorial",
+  "KOReader Sync": "Sincronización con KOReader",
+  "KOReader Sync Settings": "Ajustes de Sincronización con KOReader",
+  "Your Username": "Tu nombre de usuario",
+  "Connect to your KOReader Sync server.": "Conéctate a tu servidor de KOReader Sync.",
+  "Server URL": "URL del Servidor",
+  "Username": "Usuario",
+  "Password": "Contraseña",
+  "Connect": "Conectar",
+  "Disconnected": "Desconectado",
+  "Sync Strategy": "Estrategia de sincronización",
+  "Ask on conflict": "Preguntar en caso de conflicto",
+  "Always use latest": "Usar siempre el más reciente",
+  "Send changes only": "Solo enviar cambios",
+  "Receive changes only": "Solo recibir cambios",
+  "Disabled": "Desactivado",
+  "Checksum Method": "Método de identificación",
+  "File Content (recommended)": "Contenido del archivo (recomendado)",
+  "File Name": "Nombre del archivo",
+  "Device Name": "Nombre del dispositivo",
+  "Sync Tolerance": "Tolerancia de sincronización",
   "Reading Progress Synced": "Progreso de lectura sincronizado",
+  "Sync Conflict": "Conflicto de sincronización",
+  "Sync reading progress from \"{{deviceName}}\"?": "¿Quieres sincronizar el progreso de lectura desde el dispositivo \"{{deviceName}}\"?",
+  "Local Progress": "Progreso local",
+  "Remote Progress": "Progreso remoto",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Página {{page}} de {{total}} ({{percentage}}%)",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Aproximadamente página {{page}} de {{total}} ({{percentage}}%)",
+  "Current position": "Posición actual",
+  "Approximately {{percentage}}%": "Aproximadamente {{percentage}}%",
+  "another device": "otro dispositivo",
   "Reload Page": "Recargar página",
   "Reveal in File Explorer": "Mostrar en el Explorador de archivos",
   "Reveal in Finder": "Mostrar en Finder",
@@ -95,7 +124,6 @@
   "Speak": "Leer",
   "Subjects": "Temas",
   "System Fonts": "Fuentes del sistema",
-  "TTS not supported in this device": "TTS no es compatible con este dispositivo",
   "Theme Color": "Color del tema",
   "Theme Mode": "Modo del tema",
   "Translate": "Traducir",
@@ -314,7 +342,6 @@
   "Synced at {{time}}": "Sincronizado a las {{time}}",
   "Never synced": "Nunca sincronizado",
   "Show Remaining Time": "Mostrar tiempo restante",
-  "Show Page Number": "Mostrar número de página",
   "{{time}} min left in chapter": "{{time}} min restantes en el capítulo",
   "Override Book Color": "Sobre escribir color del libro",
   "Login Required": "Iniciar sesión",
@@ -361,7 +388,6 @@
   "Upgrade to Plus or Pro": "Actualizar a Plus o Pro",
   "Current Plan": "Plan actual",
   "Plan Limits": "Límites del plan",
-  "Failed to manage subscription. Please try again later.": "No se pudo gestionar la suscripción. Por favor, inténtalo de nuevo más tarde.",
   "Processing your payment...": "Procesando tu pago...",
   "Please wait while we confirm your subscription.": "Espera mientras confirmamos tu suscripción.",
   "Payment Processing": "Procesando pago",
@@ -404,7 +430,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Convierte texto en audio sin límites.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Más traducciones y funciones avanzadas.",
   "DeepL Pro Access": "Acceso a DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 GB de almacenamiento en la nube",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Soporte rápido y prioritario.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Has alcanzado tu límite diario. Mejora tu plan para más traducciones.",
   "Includes All Plus Plan Benefits": "Incluye Todos los Beneficios del Plan Plus",
@@ -414,11 +439,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Aprovecha herramientas de IA potentes para lectura inteligente, traducción y descubrimiento de contenido.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Traduce hasta 100,000 caracteres diarios con el motor de traducción más preciso disponible.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Traduce hasta 500,000 caracteres diarios con el motor de traducción más preciso disponible.",
-  "10 GB Cloud Sync Storage": "10 GB de Almacenamiento en la Nube",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Almacena y accede de forma segura a toda tu colección de lectura con hasta 2 GB de almacenamiento en la nube.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Almacena y accede de forma segura a toda tu colección de lectura con hasta 10 GB de almacenamiento en la nube.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Almacena y accede de forma segura a toda tu colección de lectura con hasta 5 GB de almacenamiento en la nube.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Almacena y accede de forma segura a toda tu colección de lectura con hasta 20 GB de almacenamiento en la nube.",
   "Deleted cloud backup of the book: {{title}}": "Respaldo en la nube del libro eliminado: {{title}}",
-  "Failed to delete cloud backup of the book": "Fallo al eliminar el respaldo en la nube del libro",
   "Are you sure to delete the cloud backup of the selected book?": "¿Estás seguro de que deseas eliminar el respaldo en la nube del libro seleccionado?",
   "What's New in Readest": "¿Qué hay de nuevo en Readest",
   "Enter book title": "Ingresa el título del libro",
@@ -457,5 +480,46 @@
   "Open Book in New Window": "Abre el libro en una nueva ventana",
   "Voices for {{lang}}": "Voces para {{lang}}",
   "Yandex Translate": "Yandex Translate",
-  "YYYY or YYYY-MM-DD": "YYYY o YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY o YYYY-MM-DD",
+  "Restore Purchase": "Restaurar compra",
+  "No purchases found to restore.": "No se encontraron compras para restaurar.",
+  "Failed to restore purchases.": "Error al restaurar compras.",
+  "Failed to manage subscription.": "Error al gestionar la suscripción.",
+  "Failed to load subscription plans.": "Error al cargar los planes de suscripción.",
+  "year": "año",
+  "Failed to create checkout session": "Error al crear la sesión de pago",
+  "Storage": "Almacenamiento",
+  "Terms of Service": "Condiciones del servicio",
+  "Privacy Policy": "Política de privacidad",
+  "Disable Double Click": "Deshabilitar Doble Clic",
+  "TTS not supported for this document": "TTS no es compatible con este documento.",
+  "Reset Password": "Restablecer contraseña",
+  "Reading Progress Style": "Estilo de progreso de lectura",
+  "Percentage": "Porcentaje",
+  "Show Reading Progress": "Mostrar progreso de lectura",
+  "Page Number": "Número de página",
+  "Deleted local copy of the book: {{title}}": "Se eliminó la copia local del libro: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Error al eliminar la copia de seguridad en la nube del libro: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Error al eliminar la copia local del libro: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "¿Está seguro de que desea eliminar la copia local del libro seleccionado?",
+  "Remove from Cloud & Device": "Eliminar de la nube y del dispositivo",
+  "Remove from Cloud Only": "Eliminar solo de la nube",
+  "Remove from Device Only": "Eliminar solo del dispositivo",
+  "Failed to connect": "Error al conectar",
+  "Sync Server Connected": "Servidor de sincronización conectado",
+  "Precision: {{precision}} digits after the decimal": "Precisión: {{precision}} dígitos después del decimal",
+  "Sync as {{userDisplayName}}": "Sincronizar como {{userDisplayName}}",
+  "Custom Fonts": "Fuentes Personalizadas",
+  "Cancel Delete": "Cancelar Eliminación",
+  "Import Font": "Importar Fuente",
+  "Delete Font": "Eliminar Fuente",
+  "Tips": "Consejos",
+  "Custom fonts can be selected from the Font Face menu": "Las fuentes personalizadas se pueden seleccionar desde el menú de Tipografía",
+  "Manage Custom Fonts": "Administrar Fuentes Personalizadas",
+  "Select Files": "Seleccionar Archivos",
+  "Select Image": "Seleccionar Imagen",
+  "Select Video": "Seleccionar Video",
+  "Select Audio": "Seleccionar Audio",
+  "Select Fonts": "Seleccionar Fuentes",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Formatos de fuente compatibles: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/fr/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Lire",
   "Subjects": "Sujets",
   "System Fonts": "Polices système",
-  "TTS not supported in this device": "La synthèse vocale n'est pas prise en charge sur cet appareil",
   "Theme Color": "Couleur du thème",
   "Theme Mode": "Mode du thème",
   "Translate": "Traduire",
@@ -313,7 +312,6 @@
   "Synced at {{time}}": "Synchronisé à {{time}}",
   "Never synced": "Jamais synchronisé",
   "Show Remaining Time": "Afficher le temps restant",
-  "Show Page Number": "Afficher le numéro de page",
   "{{time}} min left in chapter": "{{time}} min restant dans le chapitre",
   "Override Book Color": "Remplacer la couleur du livre",
   "Login Required": "Connexion requise",
@@ -360,7 +358,6 @@
   "Upgrade to Plus or Pro": "Passer à Plus ou Pro",
   "Current Plan": "Abonnement actuel",
   "Plan Limits": "Limites de l’abonnement",
-  "Failed to manage subscription. Please try again later.": "Échec de la gestion de l’abonnement. Veuillez réessayer plus tard.",
   "Processing your payment...": "Traitement de votre paiement...",
   "Please wait while we confirm your subscription.": "Veuillez patienter pendant la confirmation de votre abonnement.",
   "Payment Processing": "Traitement du paiement",
@@ -403,7 +400,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Convertissez le texte en audio sans limite.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Plus de traductions et d’options avancées.",
   "DeepL Pro Access": "Accès DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 Go de stockage cloud",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Support prioritaire et réponses rapides.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Limite quotidienne atteinte. Passez à un plan supérieur pour continuer.",
   "Includes All Plus Plan Benefits": "Inclut Tous les Avantages du Plan Plus",
@@ -413,11 +409,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Exploitez des outils IA puissants pour une lecture intelligente, traduction et découverte de contenu.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Traduisez jusqu'à 100 000 caractères par jour avec le moteur de traduction le plus précis.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Traduisez jusqu'à 500 000 caractères par jour avec le moteur de traduction le plus précis.",
-  "10 GB Cloud Sync Storage": "10 GB de Stockage Cloud Sync",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Stockez et accédez en sécurité à votre collection de lecture avec jusqu'à 2 GB de stockage cloud.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Stockez et accédez en sécurité à votre collection de lecture avec jusqu'à 10 GB de stockage cloud.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Stockez et accédez en sécurité à votre collection de lecture avec jusqu'à 5 GB de stockage cloud.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Stockez et accédez en sécurité à votre collection de lecture avec jusqu'à 20 GB de stockage cloud.",
   "Deleted cloud backup of the book: {{title}}": "Suppression de la sauvegarde cloud du livre : {{title}}",
-  "Failed to delete cloud backup of the book": "Échec de la suppression de la sauvegarde cloud du livre",
   "Are you sure to delete the cloud backup of the selected book?": "Êtes-vous sûr de vouloir supprimer la sauvegarde cloud du livre sélectionné ?",
   "Don't have an account? Sign up": "Vous n'avez pas de compte ? Inscrivez-vous",
   "What's New in Readest": "Quoi de neuf dans Readest",
@@ -457,5 +451,75 @@
   "Open Book in New Window": "Ouvrir dans une nouvelle fenêtre",
   "Voices for {{lang}}": "Voix pour {{lang}}",
   "Yandex Translate": "Yandex Traduction",
-  "YYYY or YYYY-MM-DD": "YYYY ou YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY ou YYYY-MM-DD",
+  "Restore Purchase": "Restaurer l'achat",
+  "No purchases found to restore.": "Aucun achat trouvé à restaurer.",
+  "Failed to restore purchases.": "Échec de la restauration des achats.",
+  "Failed to manage subscription.": "Échec de la gestion de l'abonnement.",
+  "Failed to load subscription plans.": "Échec du chargement des plans d'abonnement.",
+  "year": "année",
+  "Failed to create checkout session": "Échec de la création de la session de paiement",
+  "Storage": "Stockage",
+  "Terms of Service": "Conditions d'utilisation",
+  "Privacy Policy": "Politique de confidentialité",
+  "Disable Double Click": "Désactiver le double-clic",
+  "TTS not supported for this document": "TTS non pris en charge pour ce document",
+  "Reset Password": "Nouveau mot de passe",
+  "Show Reading Progress": "Afficher la progression",
+  "Reading Progress Style": "Style de progression",
+  "Page Number": "Numéro de page",
+  "Percentage": "Pourcentage",
+  "Deleted local copy of the book: {{title}}": "Suppression de la copie locale du livre : {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Échec de la suppression de la sauvegarde cloud du livre : {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Échec de la suppression de la copie locale du livre : {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Êtes-vous sûr de vouloir supprimer la copie locale du livre sélectionné ?",
+  "Remove from Cloud & Device": "Supprimer du Cloud & de l'appareil",
+  "Remove from Cloud Only": "Supprimer uniquement du Cloud",
+  "Remove from Device Only": "Supprimer uniquement de l'appareil",
+  "Disconnected": "Déconnecté",
+  "KOReader Sync Settings": "Paramètres de synchronisation KOReader",
+  "Sync Strategy": "Stratégie de synchronisation",
+  "Ask on conflict": "Demander en cas de conflit",
+  "Always use latest": "Toujours utiliser la dernière version",
+  "Send changes only": "Envoyer uniquement les modifications",
+  "Receive changes only": "Recevoir uniquement les modifications",
+  "Disabled": "Désactivé",
+  "Checksum Method": "Méthode de somme de contrôle",
+  "File Content (recommended)": "Contenu du fichier (recommandé)",
+  "File Name": "Nom du fichier",
+  "Device Name": "Nom de l'appareil",
+  "Sync Tolerance": "Tolérance de synchronisation",
+  "Connect to your KOReader Sync server.": "Connectez-vous à votre serveur de synchronisation KOReader.",
+  "Server URL": "URL du serveur",
+  "Username": "Nom d'utilisateur",
+  "Your Username": "Votre nom d'utilisateur",
+  "Password": "Mot de passe",
+  "Connect": "Connecter",
+  "KOReader Sync": "Synchronisation KOReader",
+  "Sync Conflict": "Conflit de synchronisation",
+  "Sync reading progress from \"{{deviceName}}\"?": "Synchroniser la progression de lecture depuis \"{{deviceName}}\"?",
+  "another device": "un autre appareil",
+  "Local Progress": "Progression locale",
+  "Remote Progress": "Progression distante",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Page {{page}} sur {{total}} ({{percentage}}%)",
+  "Current position": "Position actuelle",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Environ page {{page}} sur {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Environ {{percentage}}%",
+  "Failed to connect": "Échec de la connexion",
+  "Sync Server Connected": "Serveur de synchronisation connecté",
+  "Precision: {{precision}} digits after the decimal": "Précision : {{precision}} chiffres après la virgule",
+  "Sync as {{userDisplayName}}": "Synchroniser en tant que {{userDisplayName}}",
+  "Custom Fonts": "Polices Personnalisées",
+  "Cancel Delete": "Annuler la Suppression",
+  "Import Font": "Importer une Police",
+  "Delete Font": "Supprimer la Police",
+  "Tips": "Conseils",
+  "Custom fonts can be selected from the Font Face menu": "Les polices personnalisées peuvent être sélectionnées depuis le menu Police",
+  "Manage Custom Fonts": "Gérer les Polices Personnalisées",
+  "Select Files": "Sélectionner des Fichiers",
+  "Select Image": "Sélectionner une Image",
+  "Select Video": "Sélectionner une Vidéo",
+  "Select Audio": "Sélectionner un Audio",
+  "Select Fonts": "Sélectionner des Polices",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Formats de police pris en charge : .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/hi/translation.json

@@ -95,7 +95,6 @@
   "Speak": "बोलें",
   "Subjects": "विषय",
   "System Fonts": "सिस्टम फ़ॉन्ट्स",
-  "TTS not supported in this device": "यह डिवाइस TTS का समर्थन नहीं करता",
   "Theme Color": "थीम रंग",
   "Theme Mode": "थीम मोड",
   "Translate": "अनुवाद करें",
@@ -312,7 +311,6 @@
   "Synced at {{time}}": "{{time}} पर सिंक किया गया",
   "Never synced": "कभी सिंक नहीं किया गया",
   "Show Remaining Time": "शेष समय दिखाएं",
-  "Show Page Number": "पृष्ठ संख्या दिखाएं",
   "{{time}} min left in chapter": "{{time}} मिनट शेष अध्याय में",
   "Override Book Color": "पुस्तक रंग ओवरराइड करें",
   "Login Required": "लॉगिन ज़रूरी",
@@ -357,7 +355,6 @@
   "Upgrade to Plus or Pro": "Plus या Pro में अपग्रेड करें",
   "Current Plan": "वर्तमान योजना",
   "Plan Limits": "योजना की सीमाएँ",
-  "Failed to manage subscription. Please try again later.": "सदस्यता प्रबंधित करने में विफल। कृपया बाद में पुनः प्रयास करें।",
   "Processing your payment...": "आपका भुगतान संसाधित हो रहा है...",
   "Please wait while we confirm your subscription.": "कृपया प्रतीक्षा करें, हम आपकी सदस्यता की पुष्टि कर रहे हैं।",
   "Payment Processing": "भुगतान संसाधित हो रहा है",
@@ -400,7 +397,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "जितना चाहें उतना ऑडियो में सुनें।",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "अधिक अनुवाद और उन्नत विकल्प पाएं।",
   "DeepL Pro Access": "DeepL प्रो एक्सेस",
-  "2 GB Cloud Sync Storage": "2 जीबी क्लाउड स्टोरेज",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "प्राथमिक सहायता पाएं।",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "दैनिक सीमा पूरी हुई। योजना बढ़ाएं।",
   "Includes All Plus Plan Benefits": "सभी प्लस प्लान लाभ शामिल",
@@ -410,11 +406,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "स्मार्ट पढ़ने, अनुवाद और कंटेंट खोजने के लिए शक्तिशाली AI उपकरण का उपयोग करें।",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "सबसे सटीक अनुवाद इंजन के साथ दैनिक 1 लाख तक अक्षर अनुवाद करें।",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "सबसे सटीक अनुवाद इंजन के साथ दैनिक 5 लाख तक अक्षर अनुवाद करें।",
-  "10 GB Cloud Sync Storage": "10 GB क्लाउड सिंक स्टोरेज",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "2 GB सुरक्षित क्लाउड स्टोरेज के साथ अपना संपूर्ण पठन संग्रह संग्रहीत करें।",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "10 GB सुरक्षित क्लाउड स्टोरेज के साथ अपना संपूर्ण पठन संग्रह संग्रहीत करें।",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "5 GB सुरक्षित क्लाउड स्टोरेज के साथ अपना संपूर्ण पठन संग्रह संग्रहीत करें।",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "20 GB सुरक्षित क्लाउड स्टोरेज के साथ अपना संपूर्ण पठन संग्रह संग्रहीत करें।",
   "Deleted cloud backup of the book: {{title}}": "पुस्तक का क्लाउड बैकअप हटाया गया: {{title}}",
-  "Failed to delete cloud backup of the book": "पुस्तक का क्लाउड बैकअप हटाने में विफल",
   "Are you sure to delete the cloud backup of the selected book?": "क्या आप सुनिश्चित हैं कि आप चयनित पुस्तक का क्लाउड बैकअप हटाना चाहते हैं?",
   "What's New in Readest": "Readest में नया क्या है",
   "Enter book title": "पुस्तक का शीर्षक दर्ज करें",
@@ -453,5 +447,75 @@
   "Open Book in New Window": "नई विंडो में पुस्तक खोलें",
   "Voices for {{lang}}": "{{lang}} के लिए आवाज़ें",
   "Yandex Translate": "यांडेक्स अनुवाद",
-  "YYYY or YYYY-MM-DD": "YYYY या YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY या YYYY-MM-DD",
+  "Restore Purchase": "खरीदारी पुनर्स्थापित करें",
+  "No purchases found to restore.": "पुनर्स्थापित करने के लिए कोई खरीदारी नहीं मिली।",
+  "Failed to restore purchases.": "खरीदारी पुनर्स्थापित करने में विफल।",
+  "Failed to manage subscription.": "सदस्यता प्रबंधित करने में विफल।",
+  "Failed to load subscription plans.": "सदस्यता योजनाएँ लोड करने में विफल।",
+  "year": "वर्ष",
+  "Failed to create checkout session": "चेकआउट सत्र बनाने में विफल",
+  "Storage": "भंडारण",
+  "Terms of Service": "सेवा की शर्तें",
+  "Privacy Policy": "गोपनीयता नीति",
+  "Disable Double Click": "डबल क्लिक अक्षम करें",
+  "TTS not supported for this document": "TTS इस दस्तावेज़ के लिए समर्थित नहीं है",
+  "Reset Password": "पासवर्ड रीसेट करें",
+  "Show Reading Progress": "पढ़ने की प्रगति दिखाएं",
+  "Reading Progress Style": "पढ़ने की प्रगति शैली",
+  "Page Number": "पृष्ठ संख्या",
+  "Percentage": "प्रतिशत",
+  "Deleted local copy of the book: {{title}}": "पुस्तक की स्थानीय प्रति हटाई गई: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "पुस्तक का क्लाउड बैकअप हटाने में विफल: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "पुस्तक की स्थानीय प्रति हटाने में विफल: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "क्या आप सुनिश्चित हैं कि आप चयनित पुस्तक की स्थानीय प्रति हटाना चाहते हैं?",
+  "Remove from Cloud & Device": "क्लाउड और डिवाइस से हटाएँ",
+  "Remove from Cloud Only": "केवल क्लाउड से हटाएँ",
+  "Remove from Device Only": "केवल डिवाइस से हटाएँ",
+  "Disconnected": "अविचलित",
+  "KOReader Sync Settings": "KOReader सिंक सेटिंग्स",
+  "Sync Strategy": "सिंक रणनीति",
+  "Ask on conflict": "संघर्ष पर पूछें",
+  "Always use latest": "हमेशा नवीनतम का उपयोग करें",
+  "Send changes only": "केवल परिवर्तन भेजें",
+  "Receive changes only": "केवल परिवर्तन प्राप्त करें",
+  "Disabled": "अक्षम",
+  "Checksum Method": "चेकसम विधि",
+  "File Content (recommended)": "फाइल सामग्री (अनुशंसित)",
+  "File Name": "फाइल नाम",
+  "Device Name": "डिवाइस नाम",
+  "Sync Tolerance": "सिंक सहिष्णुता",
+  "Connect to your KOReader Sync server.": "अपने KOReader सिंक सर्वर से कनेक्ट करें।",
+  "Server URL": "सर्वर यूआरएल",
+  "Username": "उपयोगकर्ता नाम",
+  "Your Username": "आपका उपयोगकर्ता नाम",
+  "Password": "पासवर्ड",
+  "Connect": "कनेक्ट करें",
+  "KOReader Sync": "KOReader सिंक",
+  "Sync Conflict": "सिंक संघर्ष",
+  "Sync reading progress from \"{{deviceName}}\"?": "क्या आप \"{{deviceName}}\" से पढ़ने की प्रगति को सिंक करना चाहते हैं?",
+  "another device": "दूसरा डिवाइस",
+  "Local Progress": "स्थानीय प्रगति",
+  "Remote Progress": "दूरस्थ प्रगति",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "पृष्ठ {{page}} कुल {{total}} ({{percentage}}%)",
+  "Current position": "वर्तमान स्थिति",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "लगभग पृष्ठ {{page}} कुल {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "लगभग {{percentage}}%",
+  "Failed to connect": "कनेक्ट करने में विफल",
+  "Sync Server Connected": "सिंक सर्वर कनेक्टेड",
+  "Precision: {{precision}} digits after the decimal": "सटीकता: {{precision}} दशमलव के बाद अंक",
+  "Sync as {{userDisplayName}}": "सिंक के रूप में {{userDisplayName}}",
+  "Custom Fonts": "कस्टम फ़ॉन्ट",
+  "Cancel Delete": "डिलीट रद्द करें",
+  "Import Font": "फ़ॉन्ट आयात करें",
+  "Delete Font": "फ़ॉन्ट डिलीट करें",
+  "Tips": "सुझाव",
+  "Custom fonts can be selected from the Font Face menu": "कस्टम फ़ॉन्ट को फ़ॉन्ट फेस मेनू से चुना जा सकता है",
+  "Manage Custom Fonts": "कस्टम फ़ॉन्ट प्रबंधन",
+  "Select Files": "फ़ाइलें चुनें",
+  "Select Image": "छवि चुनें",
+  "Select Video": "वीडियो चुनें",
+  "Select Audio": "ऑडियो चुनें",
+  "Select Fonts": "फ़ॉन्ट चुनें",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "समर्थित फ़ॉन्ट प्रारूप: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/id/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Bicara",
   "Subjects": "Subjek",
   "System Fonts": "Font Sistem",
-  "TTS not supported in this device": "TTS tidak didukung di perangkat ini",
   "Theme Color": "Warna Tema",
   "Theme Mode": "Mode Tema",
   "Translate": "Terjemahkan",
@@ -310,7 +309,6 @@
   "Synced at {{time}}": "Disinkronkan pada {{time}}",
   "Never synced": "Belum pernah disinkronkan",
   "Show Remaining Time": "Perlihatkan Waktu Tersisa",
-  "Show Page Number": "Perlihatkan Nomor Halaman",
   "{{time}} min left in chapter": "{{time}} menit tersisa di bab",
   "Override Book Color": "Ubah Warna Buku",
   "Login Required": "Perlu masuk",
@@ -353,7 +351,6 @@
   "Upgrade to Plus or Pro": "Tingkatkan ke Plus atau Pro",
   "Current Plan": "Paket Saat Ini",
   "Plan Limits": "Batas Paket",
-  "Failed to manage subscription. Please try again later.": "Gagal mengelola langganan. Silakan coba lagi nanti.",
   "Processing your payment...": "Memproses pembayaran Anda...",
   "Please wait while we confirm your subscription.": "Mohon tunggu saat kami mengonfirmasi langganan Anda.",
   "Payment Processing": "Memproses Pembayaran",
@@ -378,7 +375,7 @@
   "More AI Translations": "Lebih Banyak Terjemahan AI",
   "Complete Your Subscription": "Selesaikan Langganan Anda",
   "{{percentage}}% of Cloud Sync Space Used.": "{{percentage}}% ruang sinkronisasi cloud terpakai",
-  "Cloud Sync Storage": "Ruang cloud",
+  "Cloud Sync Storage": "Penyimpanan Sinkronisasi Cloud",
   "Disable": "Nonaktifkan",
   "Enable": "Aktifkan",
   "Upgrade to Readest Premium": "Tingkatkan ke Readest Premium",
@@ -395,7 +392,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Dengarkan sebanyak yang Anda mau tanpa batas.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Dapatkan lebih banyak kuota dan fitur terjemahan lanjutan.",
   "DeepL Pro Access": "Akses DeepL Pro",
-  "2 GB Cloud Sync Storage": "Penyimpanan Sinkronisasi Cloud 2 GB",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Nikmati dukungan prioritas kapan saja.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Kuota harian habis. Tingkatkan paket Anda untuk lanjut.",
   "Translate any text instantly with the power of Google, Azure, or DeepL—understand content in any language.": "Terjemahkan teks apa pun secara instan dengan kekuatan Google, Azure, atau DeepL—pahami konten dalam bahasa apa pun.",
@@ -406,11 +402,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Manfaatkan alat AI canggih untuk membaca cerdas, terjemahan, dan penemuan konten.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Terjemahkan hingga 100.000 karakter harian dengan mesin terjemahan paling akurat.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Terjemahkan hingga 500.000 karakter harian dengan mesin terjemahan paling akurat.",
-  "10 GB Cloud Sync Storage": "Penyimpanan Cloud Sync 10 GB",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Simpan dan akses koleksi bacaan lengkap dengan aman menggunakan penyimpanan cloud 2 GB.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Simpan dan akses koleksi bacaan lengkap dengan aman menggunakan penyimpanan cloud 10 GB.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Simpan dan akses koleksi bacaan lengkap dengan aman menggunakan penyimpanan cloud 5 GB.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Simpan dan akses koleksi bacaan lengkap dengan aman menggunakan penyimpanan cloud 20 GB.",
   "Deleted cloud backup of the book: {{title}}": "Cadangan cloud buku dihapus: {{title}}",
-  "Failed to delete cloud backup of the book": "Cadangan cloud buku gagal dihapus",
   "Are you sure to delete the cloud backup of the selected book?": "Apakah Anda yakin ingin menghapus cadangan cloud dari buku yang dipilih?",
   "What's New in Readest": "Yang Baru di Readest",
   "Enter book title": "Masukkan judul buku",
@@ -449,5 +443,75 @@
   "Open Book in New Window": "Buka Buku di Jendela Baru",
   "Voices for {{lang}}": "Suara untuk {{lang}}",
   "Yandex Translate": "Yandex Translate",
-  "YYYY or YYYY-MM-DD": "YYYY atau YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY atau YYYY-MM-DD",
+  "Restore Purchase": "Pulihkan Pembelian",
+  "No purchases found to restore.": "Tidak ada pembelian yang ditemukan untuk dipulihkan.",
+  "Failed to restore purchases.": "Gagal memulihkan pembelian.",
+  "Failed to manage subscription.": "Gagal mengelola langganan.",
+  "Failed to load subscription plans.": "Gagal memuat rencana langganan.",
+  "year": "tahun",
+  "Failed to create checkout session": "Gagal membuat sesi checkout",
+  "Storage": "Penyimpanan",
+  "Terms of Service": "Ketentuan Layanan",
+  "Privacy Policy": "Kebijakan Privasi",
+  "Disable Double Click": "Nonaktifkan Klik Ganda",
+  "TTS not supported for this document": "TTS tidak didukung untuk dokumen ini",
+  "Reset Password": "Reset Kata Sandi",
+  "Show Reading Progress": "Perlihatkan Progres Membaca",
+  "Reading Progress Style": "Gaya Progres Membaca",
+  "Page Number": "Nomor Halaman",
+  "Percentage": "Persentase",
+  "Deleted local copy of the book: {{title}}": "Salinan lokal buku dihapus: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Gagal menghapus cadangan cloud buku: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Gagal menghapus salinan lokal buku: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Apakah Anda yakin ingin menghapus salinan lokal buku yang dipilih?",
+  "Remove from Cloud & Device": "Hapus dari Cloud & Perangkat",
+  "Remove from Cloud Only": "Hapus dari Cloud Saja",
+  "Remove from Device Only": "Hapus dari Perangkat Saja",
+  "Disconnected": "Terputus",
+  "KOReader Sync Settings": "Pengaturan Sinkronisasi KOReader",
+  "Sync Strategy": "Strategi Sinkronisasi",
+  "Ask on conflict": "Tanya saat terjadi konflik",
+  "Always use latest": "Selalu gunakan yang terbaru",
+  "Send changes only": "Kirim perubahan saja",
+  "Receive changes only": "Terima perubahan saja",
+  "Disabled": "Dinonaktifkan",
+  "Checksum Method": "Metode Checksum",
+  "File Content (recommended)": "Konten File (disarankan)",
+  "File Name": "Nama File",
+  "Device Name": "Nama Perangkat",
+  "Sync Tolerance": "Toleransi Sinkronisasi",
+  "Connect to your KOReader Sync server.": "Hubungkan ke server Sinkronisasi KOReader Anda.",
+  "Server URL": "URL Server",
+  "Username": "Nama Pengguna",
+  "Your Username": "Nama Pengguna Anda",
+  "Password": "Kata Sandi",
+  "Connect": "Hubungkan",
+  "KOReader Sync": "Sinkronisasi KOReader",
+  "Sync Conflict": "Konflik Sinkronisasi",
+  "Sync reading progress from \"{{deviceName}}\"?": "Sinkronkan progres membaca dari \"{{deviceName}}\"?",
+  "another device": "perangkat lain",
+  "Local Progress": "Progres Lokal",
+  "Remote Progress": "Progres Jarak Jauh",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Halaman {{page}} dari {{total}} ({{percentage}}%)",
+  "Current position": "Posisi Saat Ini",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Sekitar halaman {{page}} dari {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Sekitar {{percentage}}%",
+  "Failed to connect": "Gagal terhubung",
+  "Sync Server Connected": "Server sinkronisasi terhubung",
+  "Precision: {{precision}} digits after the decimal": "Presisi: {{precision}} digit setelah desimal",
+  "Sync as {{userDisplayName}}": "Sinkronkan sebagai {{userDisplayName}}",
+  "Custom Fonts": "Font Kustom",
+  "Cancel Delete": "Batal Hapus",
+  "Import Font": "Impor Font",
+  "Delete Font": "Hapus Font",
+  "Tips": "Tips",
+  "Custom fonts can be selected from the Font Face menu": "Font kustom dapat dipilih dari menu Font Face",
+  "Manage Custom Fonts": "Kelola Font Kustom",
+  "Select Files": "Pilih File",
+  "Select Image": "Pilih Gambar",
+  "Select Video": "Pilih Video",
+  "Select Audio": "Pilih Audio",
+  "Select Fonts": "Pilih Font",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Format font yang didukung: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/it/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Leggi",
   "Subjects": "Argomenti",
   "System Fonts": "Font di sistema",
-  "TTS not supported in this device": "TTS non supportato su questo dispositivo",
   "Theme Color": "Colore tema",
   "Theme Mode": "Modalità tema",
   "Translate": "Traduci",
@@ -314,7 +313,6 @@
   "Synced at {{time}}": "Sincronizzato alle {{time}}",
   "Never synced": "Mai sincronizzato",
   "Show Remaining Time": "Mostra tempo rimanente",
-  "Show Page Number": "Mostra numero pagina",
   "{{time}} min left in chapter": "{{time}} min rimasti nel capitolo",
   "Override Book Color": "Override colore libro",
   "Login Required": "Accesso richiesto",
@@ -361,7 +359,6 @@
   "Upgrade to Plus or Pro": "Aggiorna a Plus o Pro",
   "Current Plan": "Piano Attuale",
   "Plan Limits": "Limiti del Piano",
-  "Failed to manage subscription. Please try again later.": "Impossibile gestire l'abbonamento. Riprova più tardi.",
   "Processing your payment...": "Elaborazione del pagamento...",
   "Please wait while we confirm your subscription.": "Attendi mentre confermiamo il tuo abbonamento.",
   "Payment Processing": "Elaborazione Pagamento",
@@ -403,7 +400,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Ascolta senza limiti quanto vuoi.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Sblocca traduzioni avanzate e più utilizzo giornaliero.",
   "DeepL Pro Access": "Accesso DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 GB di Archiviazione Cloud",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Ricevi supporto prioritario quando serve.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Quota giornaliera esaurita. Passa a un piano superiore per continuare.",
   "Translate any text instantly with the power of Google, Azure, or DeepL—understand content in any language.": "Traduci qualsiasi testo istantaneamente con la potenza di Google, Azure o DeepL—comprendi contenuti in qualsiasi lingua.",
@@ -414,11 +410,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Sfrutta potenti strumenti AI per lettura intelligente, traduzione e scoperta di contenuti.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Traduci fino a 100.000 caratteri al giorno con il motore di traduzione più accurato.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Traduci fino a 500.000 caratteri al giorno con il motore di traduzione più accurato.",
-  "10 GB Cloud Sync Storage": "Archiviazione Cloud Sync da 10 GB",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Archivia e accedi in sicurezza alla tua intera collezione di lettura con fino a 2 GB di storage cloud.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Archivia e accedi in sicurezza alla tua intera collezione di lettura con fino a 10 GB di storage cloud.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Archivia e accedi in sicurezza alla tua intera collezione di lettura con fino a 5 GB di storage cloud.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Archivia e accedi in sicurezza alla tua intera collezione di lettura con fino a 20 GB di storage cloud.",
   "Deleted cloud backup of the book: {{title}}": "Backup cloud del libro eliminato: {{title}}",
-  "Failed to delete cloud backup of the book": "Impossibile eliminare il backup cloud del libro",
   "Are you sure to delete the cloud backup of the selected book?": "Sei sicuro di voler eliminare il backup cloud del libro selezionato?",
   "What's New in Readest": "Novità in Readest",
   "Enter book title": "Inserisci il titolo del libro",
@@ -457,5 +451,75 @@
   "Open Book in New Window": "Apri libro in una nuova finestra",
   "Voices for {{lang}}": "Voci per {{lang}}",
   "Yandex Translate": "Yandex Translate",
-  "YYYY or YYYY-MM-DD": "AAAA o AAAA-MM-GG"
+  "YYYY or YYYY-MM-DD": "AAAA o AAAA-MM-GG",
+  "Restore Purchase": "Ripristina acquisto",
+  "No purchases found to restore.": "Nessun acquisto trovato da ripristinare.",
+  "Failed to restore purchases.": "Impossibile ripristinare gli acquisti.",
+  "Failed to manage subscription.": "Impossibile gestire l'abbonamento.",
+  "Failed to load subscription plans.": "Impossibile caricare i piani di abbonamento.",
+  "year": "anno",
+  "Failed to create checkout session": "Impossibile creare la sessione di checkout",
+  "Storage": "Archiviazione",
+  "Terms of Service": "Termini di servizio",
+  "Privacy Policy": "Informativa sulla privacy",
+  "Disable Double Click": "Disabilita Doppio Clic",
+  "TTS not supported for this document": "TTS non supportato per questo documento",
+  "Reset Password": "Reimposta Password",
+  "Show Reading Progress": "Mostra Progresso Lettura",
+  "Reading Progress Style": "Stile di Progresso Lettura",
+  "Page Number": "Numero di Pagina",
+  "Percentage": "Percentuale",
+  "Deleted local copy of the book: {{title}}": "Copie locale del libro eliminata: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Impossibile eliminare il backup cloud del libro: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Impossibile eliminare la copia locale del libro: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Sei sicuro di voler eliminare la copia locale del libro selezionato?",
+  "Remove from Cloud & Device": "Rimuovi da Cloud & Dispositivo",
+  "Remove from Cloud Only": "Rimuovi solo da Cloud",
+  "Remove from Device Only": "Rimuovi solo da Dispositivo",
+  "Disconnected": "Disconnesso",
+  "KOReader Sync Settings": "Impostazioni di Sincronizzazione KOReader",
+  "Sync Strategy": "Strategia di Sincronizzazione",
+  "Ask on conflict": "Chiedi in caso di conflitto",
+  "Always use latest": "Usa sempre l'ultima versione",
+  "Send changes only": "Invia solo le modifiche",
+  "Receive changes only": "Ricevi solo le modifiche",
+  "Disabled": "Disabilitato",
+  "Checksum Method": "Metodo di Controllo",
+  "File Content (recommended)": "Contenuto del File (consigliato)",
+  "File Name": "Nome del File",
+  "Device Name": "Nome del Dispositivo",
+  "Sync Tolerance": "Tolleranza di Sincronizzazione",
+  "Connect to your KOReader Sync server.": "Connettiti al tuo server KOReader Sync.",
+  "Server URL": "URL del Server",
+  "Username": "Nome Utente",
+  "Your Username": "Il tuo Nome Utente",
+  "Password": "Password",
+  "Connect": "Connetti",
+  "KOReader Sync": "KOReader Sync",
+  "Sync Conflict": "Conflitto di Sincronizzazione",
+  "Sync reading progress from \"{{deviceName}}\"?": "Sincronizzare il progresso di lettura da \"{{deviceName}}\"?",
+  "another device": "un altro dispositivo",
+  "Local Progress": "Progresso Locale",
+  "Remote Progress": "Progresso Remoto",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Pagina {{page}} di {{total}} ({{percentage}}%)",
+  "Current position": "Posizione Corrente",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Circa pagina {{page}} di {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Circa {{percentage}}%",
+  "Failed to connect": "Impossibile connettersi",
+  "Sync Server Connected": "Server di sincronizzazione connesso",
+  "Precision: {{precision}} digits after the decimal": "Precisione: {{precision}} cifre dopo la virgola",
+  "Sync as {{userDisplayName}}": "Sincronizza come {{userDisplayName}}",
+  "Custom Fonts": "Font Personalizzati",
+  "Cancel Delete": "Annulla Eliminazione",
+  "Import Font": "Importa Font",
+  "Delete Font": "Elimina Font",
+  "Tips": "Suggerimenti",
+  "Custom fonts can be selected from the Font Face menu": "I font personalizzati possono essere selezionati dal menu Carattere",
+  "Manage Custom Fonts": "Gestisci Font Personalizzati",
+  "Select Files": "Seleziona File",
+  "Select Image": "Seleziona Immagine",
+  "Select Video": "Seleziona Video",
+  "Select Audio": "Seleziona Audio",
+  "Select Fonts": "Seleziona Font",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Formati di font supportati: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/ja/translation.json

@@ -95,7 +95,6 @@
   "Speak": "読み上げ",
   "Subjects": "主題",
   "System Fonts": "システムフォント",
-  "TTS not supported in this device": "このデバイスではTTSがサポートされていません",
   "Theme Color": "テーマカラー",
   "Theme Mode": "テーマモード",
   "Translate": "翻訳",
@@ -310,7 +309,6 @@
   "Synced at {{time}}": "{{time}} に同期済み",
   "Never synced": "まだ同期されていません",
   "Show Remaining Time": "残り時間を表示",
-  "Show Page Number": "ページ番号を表示",
   "{{time}} min left in chapter": "{{time}}分残り",
   "Override Book Color": "書籍の色を上書き",
   "Login Required": "ログイン必須",
@@ -353,7 +351,6 @@
   "Upgrade to Plus or Pro": "Plus または Pro にアップグレード",
   "Current Plan": "現在のプラン",
   "Plan Limits": "プランの上限",
-  "Failed to manage subscription. Please try again later.": "サブスクリプションの管理に失敗しました。後でもう一度お試しください。",
   "Processing your payment...": "お支払いを処理中...",
   "Please wait while we confirm your subscription.": "サブスクリプションを確認しています。しばらくお待ちください。",
   "Payment Processing": "支払いを処理中",
@@ -396,7 +393,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "制限なくテキストを音声化。",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "高度な翻訳機能を利用可能に。",
   "DeepL Pro Access": "DeepL Pro利用",
-  "2 GB Cloud Sync Storage": "2GBクラウド保存",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "優先サポートを利用可能。",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "翻訳上限に達しました。アップグレードで継続可能です。",
   "Includes All Plus Plan Benefits": "Plusプランの全特典を含む",
@@ -406,11 +402,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "スマートな読書、翻訳、コンテンツ発見のための強力なAIツールを活用。",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "最も正確な翻訳エンジンで1日最大10万文字を翻訳。",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "最も正確な翻訳エンジンで1日最大50万文字を翻訳。",
-  "10 GB Cloud Sync Storage": "10GBクラウド同期ストレージ",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "最大2GBの安全なクラウドストレージで読書コレクション全体を保存・アクセス。",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "最大10GBの安全なクラウドストレージで読書コレクション全体を保存・アクセス。",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "最大5GBの安全なクラウドストレージで読書コレクション全体を保存・アクセス。",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "最大20GBの安全なクラウドストレージで読書コレクション全体を保存・アクセス。",
   "Deleted cloud backup of the book: {{title}}": "書籍のクラウドバックアップを削除しました：{{title}}",
-  "Failed to delete cloud backup of the book": "書籍のクラウドバックアップを削除できませんでした",
   "Are you sure to delete the cloud backup of the selected book?": "選択した書籍のクラウドバックアップを削除してもよろしいですか？",
   "What's New in Readest": "Readestの新機能",
   "Enter book title": "本のタイトルを入力",
@@ -449,5 +443,75 @@
   "Open Book in New Window": "新しいウィンドウで本を開く",
   "Voices for {{lang}}": "{{lang}}の音声",
   "Yandex Translate": "Yandex翻訳",
-  "YYYY or YYYY-MM-DD": "YYYYまたはYYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYYまたはYYYY-MM-DD",
+  "Restore Purchase": "購入を復元",
+  "No purchases found to restore.": "復元する購入が見つかりません。",
+  "Failed to restore purchases.": "購入の復元に失敗しました。",
+  "Failed to manage subscription.": "サブスクリプションの管理に失敗しました。",
+  "Failed to load subscription plans.": "サブスクリプションプランの読み込みに失敗しました。",
+  "year": "年",
+  "Failed to create checkout session": "チェックアウトセッションの作成に失敗しました",
+  "Storage": "ストレージ",
+  "Terms of Service": "利用規約",
+  "Privacy Policy": "プライバシーポリシー",
+  "Disable Double Click": "ダブルクリック無効",
+  "TTS not supported for this document": "TTSはこのドキュメントではサポートされていません",
+  "Reset Password": "パスワードをリセット",
+  "Show Reading Progress": "読書進捗を表示",
+  "Reading Progress Style": "読書進捗スタイル",
+  "Page Number": "ページ番号",
+  "Percentage": "パーセンテージ",
+  "Deleted local copy of the book: {{title}}": "書籍のローカルコピーを削除しました：{{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "書籍のクラウドバックアップの削除に失敗しました：{{title}}",
+  "Failed to delete local copy of the book: {{title}}": "書籍のローカルコピーの削除に失敗しました：{{title}}",
+  "Are you sure to delete the local copy of the selected book?": "選択した書籍のローカルコピーを削除してもよろしいですか？",
+  "Remove from Cloud & Device": "クラウドとデバイスから削除",
+  "Remove from Cloud Only": "クラウドからのみ削除",
+  "Remove from Device Only": "デバイスからのみ削除",
+  "Disconnected": "切断されました",
+  "KOReader Sync Settings": "KOReader Sync設定",
+  "Sync Strategy": "同期戦略",
+  "Ask on conflict": "競合時に確認",
+  "Always use latest": "最新を常に使用",
+  "Send changes only": "変更のみを送信",
+  "Receive changes only": "変更のみを受信",
+  "Disabled": "無効",
+  "Checksum Method": "チェックサム方式",
+  "File Content (recommended)": "ファイル内容（推奨）",
+  "File Name": "ファイル名",
+  "Device Name": "デバイス名",
+  "Sync Tolerance": "同期許容範囲",
+  "Connect to your KOReader Sync server.": "KOReader Syncサーバーに接続します。",
+  "Server URL": "サーバーURL",
+  "Username": "ユーザー名",
+  "Your Username": "あなたのユーザー名",
+  "Password": "パスワード",
+  "Connect": "接続",
+  "KOReader Sync": "KOReader Sync",
+  "Sync Conflict": "同期競合",
+  "Sync reading progress from \"{{deviceName}}\"?": "{{deviceName}}から読書進捗を同期しますか？",
+  "another device": "別のデバイス",
+  "Local Progress": "ローカル進捗",
+  "Remote Progress": "リモート進捗",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "ページ {{page}} / {{total}} ({{percentage}}%)",
+  "Current position": "現在の位置",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "おおよそページ {{page}} / {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "おおよそ {{percentage}}%",
+  "Failed to connect": "接続に失敗しました",
+  "Sync Server Connected": "同期サーバーに接続されました",
+  "Precision: {{precision}} digits after the decimal": "精度: {{precision}} 桁の小数点以下",
+  "Sync as {{userDisplayName}}": "{{userDisplayName}} として同期",
+  "Custom Fonts": "カスタムフォント",
+  "Cancel Delete": "削除をキャンセル",
+  "Import Font": "フォントをインポート",
+  "Delete Font": "フォントを削除",
+  "Tips": "ヒント",
+  "Custom fonts can be selected from the Font Face menu": "カスタムフォントは書体メニューから選択できます",
+  "Manage Custom Fonts": "カスタムフォント管理",
+  "Select Files": "ファイルを選択",
+  "Select Image": "画像を選択",
+  "Select Video": "動画を選択",
+  "Select Audio": "音声を選択",
+  "Select Fonts": "フォントを選択",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "サポートされているフォント形式：.ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/ko/translation.json

@@ -95,7 +95,6 @@
   "Speak": "말하기",
   "Subjects": "주제",
   "System Fonts": "시스템 글꼴",
-  "TTS not supported in this device": "이 장치에서 TTS가 지원되지 않음",
   "Theme Color": "테마 색상",
   "Theme Mode": "테마 모드",
   "Translate": "번역",
@@ -310,7 +309,6 @@
   "Synced at {{time}}": "{{time}}에 동기화됨",
   "Never synced": "동기화된 적 없음",
   "Show Remaining Time": "남은 시간 표시",
-  "Show Page Number": "페이지 번호 표시",
   "{{time}} min left in chapter": "{{time}}분 남음",
   "Override Book Color": "책 색상 덮어쓰기",
   "Login Required": "로그인 필요",
@@ -353,7 +351,6 @@
   "Upgrade to Plus or Pro": "Plus 또는 Pro로 업그레이드",
   "Current Plan": "현재 요금제",
   "Plan Limits": "요금제 한도",
-  "Failed to manage subscription. Please try again later.": "구독 관리에 실패했습니다. 나중에 다시 시도해주세요.",
   "Processing your payment...": "결제를 처리 중입니다...",
   "Please wait while we confirm your subscription.": "구독을 확인하는 중입니다. 잠시만 기다려주세요.",
   "Payment Processing": "결제 처리 중",
@@ -396,7 +393,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "제한 없이 텍스트를 음성으로 변환하세요.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "고급 번역 기능을 더 많이 이용하세요.",
   "DeepL Pro Access": "DeepL Pro 이용",
-  "2 GB Cloud Sync Storage": "2GB 클라우드 저장소",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "우선 지원을 이용하세요.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "일일 번역 한도에 도달했습니다. 업그레이드하여 계속 사용하세요.",
   "Includes All Plus Plan Benefits": "모든 플러스 플랜 혜택 포함",
@@ -406,11 +402,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "스마트한 독서, 번역, 콘텐츠 발견을 위한 강력한 AI 도구를 활용하세요.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "가장 정확한 번역 엔진으로 매일 최대 10만 자를 번역하세요.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "가장 정확한 번역 엔진으로 매일 최대 50만 자를 번역하세요.",
-  "10 GB Cloud Sync Storage": "10GB 클라우드 동기화 저장소",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "최대 2GB의 안전한 클라우드 저장소로 전체 독서 컬렉션을 저장하고 액세스하세요.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "최대 10GB의 안전한 클라우드 저장소로 전체 독서 컬렉션을 저장하고 액세스하세요.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "최대 5GB의 안전한 클라우드 저장소로 전체 독서 컬렉션을 저장하고 액세스하세요.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "최대 20GB의 안전한 클라우드 저장소로 전체 독서 컬렉션을 저장하고 액세스하세요.",
   "Deleted cloud backup of the book: {{title}}": "책의 클라우드 백업이 삭제됨: {{title}}",
-  "Failed to delete cloud backup of the book": "책의 클라우드 백업을 삭제하지 못했습니다.",
   "Are you sure to delete the cloud backup of the selected book?": "선택한 책의 클라우드 백업을 삭제하시겠습니까?",
   "What's New in Readest": "Readest의 새로운 기능",
   "Enter book title": "도서 제목 입력",
@@ -449,5 +443,75 @@
   "Open Book in New Window": "새 창에서 책 열기",
   "Voices for {{lang}}": "{{lang}}의 음성",
   "Yandex Translate": "Yandex 번역",
-  "YYYY or YYYY-MM-DD": "YYYY 또는 YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY 또는 YYYY-MM-DD",
+  "Restore Purchase": "구매 복원",
+  "No purchases found to restore.": "복원할 구매가 없습니다.",
+  "Failed to restore purchases.": "구매 복원에 실패했습니다.",
+  "Failed to manage subscription.": "구독 관리에 실패했습니다.",
+  "Failed to load subscription plans.": "구독 플랜 로드에 실패했습니다.",
+  "year": "년",
+  "Failed to create checkout session": "체크아웃 세션 생성 실패",
+  "Storage": "저장소",
+  "Terms of Service": "서비스 약관",
+  "Privacy Policy": "개인정보 보호정책",
+  "Disable Double Click": "더블 클릭 비활성화",
+  "TTS not supported for this document": "TTS가 이 문서에서 지원되지 않습니다",
+  "Reset Password": "비밀번호 재설정",
+  "Show Reading Progress": "읽기 진행 상황 표시",
+  "Reading Progress Style": "읽기 진행 상황 스타일",
+  "Page Number": "페이지 번호",
+  "Percentage": "백분율",
+  "Deleted local copy of the book: {{title}}": "책의 로컬 사본이 삭제됨: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "책의 클라우드 백업 삭제에 실패했습니다: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "책의 로컬 사본 삭제에 실패했습니다: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "선택한 책의 로컬 사본을 삭제하시겠습니까?",
+  "Remove from Cloud & Device": "클라우드 및 장치에서 제거",
+  "Remove from Cloud Only": "클라우드에서만 제거",
+  "Remove from Device Only": "장치에서만 제거",
+  "Disconnected": "연결 끊김",
+  "KOReader Sync Settings": "KOReader Sync 설정",
+  "Sync Strategy": "동기화 전략",
+  "Ask on conflict": "충돌 시 묻기",
+  "Always use latest": "항상 최신 버전 사용",
+  "Send changes only": "변경 사항만 전송",
+  "Receive changes only": "변경 사항만 수신",
+  "Disabled": "비활성화",
+  "Checksum Method": "체크섬 방법",
+  "File Content (recommended)": "파일 내용 (권장)",
+  "File Name": "파일 이름",
+  "Device Name": "장치 이름",
+  "Sync Tolerance": "동기화 허용 오차",
+  "Connect to your KOReader Sync server.": "KOReader Sync 서버에 연결합니다.",
+  "Server URL": "서버 URL",
+  "Username": "사용자 이름",
+  "Your Username": "당신의 사용자 이름",
+  "Password": "비밀번호",
+  "Connect": "연결",
+  "KOReader Sync": "KOReader Sync",
+  "Sync Conflict": "동기화 충돌",
+  "Sync reading progress from \"{{deviceName}}\"?": " \"{{deviceName}}\"에서 읽기 진행 상황을 동기화하시겠습니까?",
+  "another device": "다른 장치",
+  "Local Progress": "로컬 진행 상황",
+  "Remote Progress": "원격 진행 상황",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "페이지 {{page}} / {{total}} ({{percentage}}%)",
+  "Current position": "현재 위치",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "대략 페이지 {{page}} / {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "대략 {{percentage}}%",
+  "Failed to connect": "연결 실패",
+  "Sync Server Connected": "동기화 서버에 연결됨",
+  "Precision: {{precision}} digits after the decimal": "정밀도: {{precision}} 자리의 소수점 이하",
+  "Sync as {{userDisplayName}}": "{{userDisplayName}}로 동기화",
+  "Custom Fonts": "사용자 정의 글꼴",
+  "Cancel Delete": "삭제 취소",
+  "Import Font": "글꼴 가져오기",
+  "Delete Font": "글꼴 삭제",
+  "Tips": "팁",
+  "Custom fonts can be selected from the Font Face menu": "사용자 정의 글꼴은 글꼴 메뉴에서 선택할 수 있습니다",
+  "Manage Custom Fonts": "사용자 정의 글꼴 관리",
+  "Select Files": "파일 선택",
+  "Select Image": "이미지 선택",
+  "Select Video": "동영상 선택",
+  "Select Audio": "오디오 선택",
+  "Select Fonts": "글꼴 선택",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "지원되는 글꼴 형식: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/nl/translation.json

@@ -213,7 +213,6 @@
   "TOC": "Inhoudsopgave",
   "Sidebar": "Zijbalk",
   "TTS not supported for PDF": "TTS niet ondersteund voor PDF",
-  "TTS not supported in this device": "TTS niet ondersteund op dit apparaat",
   "No Timeout": "Geen time-out",
   "{{value}} minute": "{{value}} minuut",
   "{{value}} minutes": "{{value}} minuten",
@@ -303,7 +302,7 @@
   "Security": "Beveiliging",
   "Allow JavaScript": "JavaScript toestaan",
   "Enable only if you trust the file.": "Schakel alleen in als u het bestand vertrouwt.",
-  "Sort TOC by Page": "__STRING_NOT_TRANSLATED__",
+  "Sort TOC by Page": "TOC sorteren op pagina",
   "Search in {{count}} Book(s)..._one": "Zoeken in {{count}} Boek...",
   "Search in {{count}} Book(s)..._other": "Zoeken in {{count}} Boeken...",
   "No notes match your search": "Geen notities gevonden",
@@ -312,7 +311,6 @@
   "Synced at {{time}}": "Gesynchroniseerd om {{time}}",
   "Never synced": "Nooit gesynchroniseerd",
   "Show Remaining Time": "Toon resterende tijd",
-  "Show Page Number": "Toon paginanummer",
   "{{time}} min left in chapter": "Nog {{time}} min in hoofdstuk",
   "Override Book Color": "Boekkleur overschrijven",
   "Login Required": "Inloggen vereist",
@@ -357,7 +355,6 @@
   "Upgrade to Plus or Pro": "Upgrade naar Plus of Pro",
   "Current Plan": "Huidig abonnement",
   "Plan Limits": "Abonnementslimieten",
-  "Failed to manage subscription. Please try again later.": "Abonnement beheren is mislukt. Probeer het later opnieuw.",
   "Processing your payment...": "Je betaling wordt verwerkt...",
   "Please wait while we confirm your subscription.": "Even geduld terwijl we je abonnement bevestigen.",
   "Payment Processing": "Betaling verwerken",
@@ -400,7 +397,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Luister zonder limieten—zet zoveel tekst als je wilt om in meeslepende audio.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Ontsluit verbeterde vertaalfuncties met meer dagelijks gebruik en geavanceerde opties.",
   "DeepL Pro Access": "DeepL Pro Toegang",
-  "2 GB Cloud Sync Storage": "2 GB Cloud Sync Opslag",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Geniet van snellere reacties en toegewijde hulp wanneer je hulp nodig hebt.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Dagelijks vertaalquotum bereikt. Upgrade je abonnement om AI vertalingen te blijven gebruiken.",
   "Includes All Plus Plan Benefits": "Inclusief Alle Plus Plan Voordelen",
@@ -410,11 +406,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Benut krachtige AI tools voor slimmer lezen, vertalen en content ontdekking.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Vertaal dagelijks tot 100.000 tekens met de meest nauwkeurige vertaalengine.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Vertaal dagelijks tot 500.000 tekens met de meest nauwkeurige vertaalengine.",
-  "10 GB Cloud Sync Storage": "10 GB Cloud Sync Opslag",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Sla je hele leesverzameling veilig op en benader deze met tot 2 GB cloudopslag.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Sla je hele leesverzameling veilig op en benader deze met tot 10 GB cloudopslag.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Sla je hele leesverzameling veilig op en benader deze met tot 5 GB cloudopslag.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Sla je hele leesverzameling veilig op en benader deze met tot 20 GB cloudopslag.",
   "Deleted cloud backup of the book: {{title}}": "Verwijderde cloudback-up van het boek: {{title}}",
-  "Failed to delete cloud backup of the book": "Verwijderen van cloudback-up van het boek is mislukt.",
   "Are you sure to delete the cloud backup of the selected book?": "Weet je zeker dat je de cloudback-up van het geselecteerde boek wilt verwijderen?",
   "What's New in Readest": "Wat is er nieuw in Readest",
   "Enter book title": "Voer boektitel in",
@@ -453,5 +447,75 @@
   "Open Book in New Window": "Open boek in nieuw venster",
   "Voices for {{lang}}": "Stemmen voor {{lang}}",
   "Yandex Translate": "Yandex Vertalen",
-  "YYYY or YYYY-MM-DD": "YYYY of YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY of YYYY-MM-DD",
+  "Restore Purchase": "Herstel aankoop",
+  "No purchases found to restore.": "Geen aankopen gevonden om te herstellen.",
+  "Failed to restore purchases.": "Herstellen van aankopen is mislukt.",
+  "Failed to manage subscription.": "Beheren van abonnement is mislukt.",
+  "Failed to load subscription plans.": "Laden van abonnement plannen is mislukt.",
+  "year": "jaar",
+  "Failed to create checkout session": "Kon de afreken sessie niet aanmaken",
+  "Storage": "Opslag",
+  "Terms of Service": "Gebruiksvoorwaarden",
+  "Privacy Policy": "Privacybeleid",
+  "Disable Double Click": "Dubbelklikken uitschakelen",
+  "TTS not supported for this document": "TTS niet ondersteund voor dit document",
+  "Reset Password": "Wachtwoord resetten",
+  "Show Reading Progress": "Leesvoortgang weergeven",
+  "Reading Progress Style": "Stijl van leesvoortgang",
+  "Page Number": "Pagina nummer",
+  "Percentage": "Percentage",
+  "Deleted local copy of the book: {{title}}": "Verwijderde lokale kopie van het boek: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Verwijderen van cloudback-up van het boek is mislukt: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Verwijderen van lokale kopie van het boek is mislukt: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Weet je zeker dat je de lokale kopie van het geselecteerde boek wilt verwijderen?",
+  "Remove from Cloud & Device": "Verwijder uit Cloud & Apparaat",
+  "Remove from Cloud Only": "Verwijder alleen uit Cloud",
+  "Remove from Device Only": "Verwijder alleen uit Apparaat",
+  "Disconnected": "Verbroken",
+  "KOReader Sync Settings": "KOReader Sync-instellingen",
+  "Sync Strategy": "Synchronisatiestrategie",
+  "Ask on conflict": "Vraag bij conflict",
+  "Always use latest": "Altijd de nieuwste gebruiken",
+  "Send changes only": "Verzend alleen wijzigingen",
+  "Receive changes only": "Ontvang alleen wijzigingen",
+  "Disabled": "Uitgeschakeld",
+  "Checksum Method": "Checksum-methode",
+  "File Content (recommended)": "Bestandsinhoud (aanbevolen)",
+  "File Name": "Bestandsnaam",
+  "Device Name": "Apparaatnaam",
+  "Sync Tolerance": "Synchronisatietolerantie",
+  "Connect to your KOReader Sync server.": "Verbind met je KOReader Sync-server.",
+  "Server URL": "Server-URL",
+  "Username": "Gebruikersnaam",
+  "Your Username": "Je gebruikersnaam",
+  "Password": "Wachtwoord",
+  "Connect": "Verbinden",
+  "KOReader Sync": "KOReader Sync",
+  "Sync Conflict": "Synchronisatieconflict",
+  "Sync reading progress from \"{{deviceName}}\"?": "Leesvoortgang synchroniseren van \"{{deviceName}}\"?",
+  "another device": "een ander apparaat",
+  "Local Progress": "Lokale voortgang",
+  "Remote Progress": "Externe voortgang",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Pagina {{page}} van {{total}} ({{percentage}}%)",
+  "Current position": "Huidige positie",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Ongeveer pagina {{page}} van {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Ongeveer {{percentage}}%",
+  "Failed to connect": "Verbinding mislukt",
+  "Sync Server Connected": "Synchronisatie server verbonden",
+  "Precision: {{precision}} digits after the decimal": "Precisie: {{precision}} cijfers na de komma",
+  "Sync as {{userDisplayName}}": "Synchroniseren als {{userDisplayName}}",
+  "Custom Fonts": "Aangepaste Lettertypen",
+  "Cancel Delete": "Verwijderen Annuleren",
+  "Import Font": "Lettertype Importeren",
+  "Delete Font": "Lettertype Verwijderen",
+  "Tips": "Tips",
+  "Custom fonts can be selected from the Font Face menu": "Aangepaste lettertypen kunnen worden geselecteerd vanuit het Lettertype menu",
+  "Manage Custom Fonts": "Aangepaste Lettertypen Beheren",
+  "Select Files": "Bestanden Selecteren",
+  "Select Image": "Afbeelding Selecteren",
+  "Select Video": "Video Selecteren",
+  "Select Audio": "Audio Selecteren",
+  "Select Fonts": "Lettertypen Selecteren",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Ondersteunde lettertypeformaten: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/pl/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Czytaj",
   "Subjects": "Tematy",
   "System Fonts": "Czcionki systemowe",
-  "TTS not supported in this device": "TTS nie jest obsługiwane na tym urządzeniu",
   "Theme Color": "Kolor motywu",
   "Theme Mode": "Tryb motywu",
   "Translate": "Tłumacz",
@@ -316,7 +315,6 @@
   "Synced at {{time}}": "Sync: {{time}}",
   "Never synced": "Brak synchronizacji",
   "Show Remaining Time": "Pokazuj pozostały czas",
-  "Show Page Number": "Pokaż numer strony",
   "{{time}} min left in chapter": "{{time}} min pozostało do końca rozdziału",
   "Override Book Color": "Nadpisz kolor książki",
   "Login Required": "Wymagane logowanie",
@@ -365,7 +363,6 @@
   "Upgrade to Plus or Pro": "Uaktualnij do Plus lub Pro",
   "Current Plan": "Obecny plan",
   "Plan Limits": "Limity planu",
-  "Failed to manage subscription. Please try again later.": "Nie udało się zarządzać subskrypcją. Spróbuj ponownie później.",
   "Processing your payment...": "Przetwarzanie płatności...",
   "Please wait while we confirm your subscription.": "Proszę czekać, potwierdzamy subskrypcję.",
   "Payment Processing": "Przetwarzanie płatności",
@@ -408,7 +405,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Słuchaj bez ograniczeń—przekształć tyle tekstu, ile chcesz, w wciągające audio.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Odblokuj ulepszone możliwości tłumaczenia z większym dziennym użyciem i zaawansowanymi opcjami.",
   "DeepL Pro Access": "Dostęp do DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 GB Pamięci Cloud Sync",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Ciesz się szybszymi odpowiedziami i dedykowaną pomocą, kiedy tylko potrzebujesz wsparcia.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Osiągnięto dzienny limit tłumaczeń. Uaktualnij swój plan, aby kontynuować korzystanie z tłumaczeń AI.",
   "Includes All Plus Plan Benefits": "Zawiera Wszystkie Korzyści Planu Plus",
@@ -418,11 +414,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Wykorzystuj potężne narzędzia AI do inteligentnego czytania, tłumaczenia i odkrywania treści.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Tłumacz do 100 000 znaków dziennie z najdokładniejszą dostępną maszyną tłumaczeniową.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Tłumacz do 500 000 znaków dziennie z najdokładniejszą dostępną maszyną tłumaczeniową.",
-  "10 GB Cloud Sync Storage": "10 GB Pamięci Cloud Sync",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Bezpiecznie przechowuj i uzyskuj dostęp do całej kolekcji czytelniczej z do 2 GB pamięci w chmurze.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Bezpiecznie przechowuj i uzyskuj dostęp do całej kolekcji czytelniczej z do 10 GB pamięci w chmurze.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Bezpiecznie przechowuj i uzyskuj dostęp do całej kolekcji czytelniczej z do 5 GB pamięci w chmurze.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Bezpiecznie przechowuj i uzyskuj dostęp do całej kolekcji czytelniczej z do 20 GB pamięci w chmurze.",
   "Deleted cloud backup of the book: {{title}}": "Usunięto kopię zapasową książki w chmurze: {{title}}",
-  "Failed to delete cloud backup of the book": "Nie udało się usunąć kopii zapasowej książki w chmurze.",
   "Are you sure to delete the cloud backup of the selected book?": "Czy na pewno chcesz usunąć kopię zapasową chmury wybranej książki?",
   "What's New in Readest": "Co nowego w Readest",
   "Enter book title": "Wprowadź tytuł książki",
@@ -461,5 +455,75 @@
   "Open Book in New Window": "Otwórz książkę w nowym oknie",
   "Voices for {{lang}}": "{{lang}} Głosy",
   "Yandex Translate": "Yandex Tłumacz",
-  "YYYY or YYYY-MM-DD": "YYYY lub YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY lub YYYY-MM-DD",
+  "Restore Purchase": "Przywróć zakup",
+  "No purchases found to restore.": "Nie znaleziono zakupów do przywrócenia.",
+  "Failed to restore purchases.": "Nie udało się przywrócić zakupów.",
+  "Failed to manage subscription.": "Nie udało się zarządzać subskrypcją.",
+  "Failed to load subscription plans.": "Nie udało się załadować planów subskrypcyjnych.",
+  "year": "rok",
+  "Failed to create checkout session": "Nie udało się utworzyć sesji zakupu",
+  "Storage": "Przechowywanie",
+  "Terms of Service": "Warunki korzystania z usługi",
+  "Privacy Policy": "Polityka prywatności",
+  "Disable Double Click": "Wyłącz podwójne kliknięcie",
+  "TTS not supported for this document": "TTS nie jest obsługiwane dla tego dokumentu",
+  "Reset Password": "Zresetuj hasło",
+  "Show Reading Progress": "Pokazuj postęp czytania",
+  "Reading Progress Style": "Styl postępu czytania",
+  "Page Number": "Numer strony",
+  "Percentage": "Procent",
+  "Deleted local copy of the book: {{title}}": "Usunięto lokalną kopię książki: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Nie udało się usunąć kopii zapasowej w chmurze książki: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Nie udało się usunąć lokalnej kopii książki: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Czy na pewno chcesz usunąć lokalną kopię wybranej książki?",
+  "Remove from Cloud & Device": "Usuń z chmury i urządzenia",
+  "Remove from Cloud Only": "Usuń tylko z chmury",
+  "Remove from Device Only": "Usuń tylko z urządzenia",
+  "Disconnected": "Rozłączono",
+  "KOReader Sync Settings": "Ustawienia synchronizacji KOReader",
+  "Sync Strategy": "Strategia synchronizacji",
+  "Ask on conflict": "Pytaj w przypadku konfliktu",
+  "Always use latest": "Zawsze używaj najnowszej",
+  "Send changes only": "Wyślij tylko zmiany",
+  "Receive changes only": "Odbierz tylko zmiany",
+  "Disabled": "Wyłączone",
+  "Checksum Method": "Metoda sumy kontrolnej",
+  "File Content (recommended)": "Zawartość pliku (zalecane)",
+  "File Name": "Nazwa pliku",
+  "Device Name": "Nazwa urządzenia",
+  "Sync Tolerance": "Tolerancja synchronizacji",
+  "Connect to your KOReader Sync server.": "Połącz z serwerem synchronizacji KOReader.",
+  "Server URL": "Adres URL serwera",
+  "Username": "Nazwa użytkownika",
+  "Your Username": "Twoja nazwa użytkownika",
+  "Password": "Hasło",
+  "Connect": "Połącz",
+  "KOReader Sync": "Synchronizacja KOReader",
+  "Sync Conflict": "Konflikt synchronizacji",
+  "Sync reading progress from \"{{deviceName}}\"?": "Synchronizować postęp czytania z \"{{deviceName}}\"?",
+  "another device": "inne urządzenie",
+  "Local Progress": "Postęp lokalny",
+  "Remote Progress": "Postęp zdalny",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Strona {{page}} z {{total}} ({{percentage}}%)",
+  "Current position": "Bieżąca pozycja",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Około strona {{page}} z {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Około {{percentage}}%",
+  "Failed to connect": "Nie udało się połączyć",
+  "Sync Server Connected": "Serwer synchronizacji połączony",
+  "Precision: {{precision}} digits after the decimal": "Precyzja: {{precision}} cyfr po przecinku",
+  "Sync as {{userDisplayName}}": "Synchronizuj jako {{userDisplayName}}",
+  "Custom Fonts": "Niestandardowe Czcionki",
+  "Cancel Delete": "Anuluj Usuwanie",
+  "Import Font": "Importuj Czcionkę",
+  "Delete Font": "Usuń Czcionkę",
+  "Tips": "Wskazówki",
+  "Custom fonts can be selected from the Font Face menu": "Niestandardowe czcionki można wybrać z menu Czcionka",
+  "Manage Custom Fonts": "Zarządzaj Niestandardowymi Czcionkami",
+  "Select Files": "Wybierz Pliki",
+  "Select Image": "Wybierz Obraz",
+  "Select Video": "Wybierz Wideo",
+  "Select Audio": "Wybierz Audio",
+  "Select Fonts": "Wybierz Czcionki",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Obsługiwane formaty czcionek: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/pt/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Falar",
   "Subjects": "Assuntos",
   "System Fonts": "Fontes do Sistema",
-  "TTS not supported in this device": "TTS não suportado neste dispositivo",
   "Theme Color": "Cor do Tema",
   "Theme Mode": "Modo do Tema",
   "Translate": "Traduzir",
@@ -314,7 +313,6 @@
   "Synced at {{time}}": "Sincronizado às {{time}}",
   "Never synced": "Nunca sincronizado",
   "Show Remaining Time": "Mostrar Tempo Restante",
-  "Show Page Number": "Mostrar Número da Página",
   "{{time}} min left in chapter": "{{time}} min restantes no capítulo",
   "Override Book Color": "Substituir Cor do Livro",
   "Login Required": "Login necessário",
@@ -361,7 +359,6 @@
   "Upgrade to Plus or Pro": "Atualizar para Plus ou Pro",
   "Current Plan": "Plano atual",
   "Plan Limits": "Limites do plano",
-  "Failed to manage subscription. Please try again later.": "Não foi possível gerenciar a assinatura. Tente novamente mais tarde.",
   "Processing your payment...": "Processando seu pagamento...",
   "Please wait while we confirm your subscription.": "Por favor, aguarde enquanto confirmamos sua assinatura.",
   "Payment Processing": "Processando pagamento",
@@ -404,7 +401,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Ouça sem limites—converta tanto texto quanto quiser em áudio envolvente.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Desbloqueie recursos aprimorados de tradução com mais uso diário e opções avançadas.",
   "DeepL Pro Access": "Acesso ao DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 GB de Armazenamento na Nuvem",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Desfrute de respostas mais rápidas e assistência dedicada sempre que precisar de ajuda.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Cota diária de tradução atingida. Atualize seu plano para continuar usando traduções por IA.",
   "Includes All Plus Plan Benefits": "Inclui Todos os Benefícios do Plano Plus",
@@ -414,11 +410,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Aproveite ferramentas de IA poderosas para leitura inteligente, tradução e descoberta de conteúdo.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Traduza até 100.000 caracteres diariamente com o motor de tradução mais preciso disponível.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Traduza até 500.000 caracteres diariamente com o motor de tradução mais preciso disponível.",
-  "10 GB Cloud Sync Storage": "10 GB de Armazenamento na Nuvem",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Armazene e acesse com segurança sua coleção completa de leitura com até 2 GB de armazenamento na nuvem.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Armazene e acesse com segurança sua coleção completa de leitura com até 10 GB de armazenamento na nuvem.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Armazene e acesse com segurança sua coleção completa de leitura com até 5 GB de armazenamento na nuvem.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Armazene e acesse com segurança sua coleção completa de leitura com até 20 GB de armazenamento na nuvem.",
   "Deleted cloud backup of the book: {{title}}": "Backup na nuvem do livro excluído: {{title}}",
-  "Failed to delete cloud backup of the book": "Falha ao excluir o backup na nuvem do livro.",
   "Are you sure to delete the cloud backup of the selected book?": "Tem certeza de que deseja excluir o backup na nuvem do livro selecionado?",
   "What's New in Readest": "Novidades no Readest",
   "Enter book title": "Digite o título do livro",
@@ -457,5 +451,75 @@
   "Open Book in New Window": "Abrir livro em nova janela",
   "Voices for {{lang}}": "Vozes para {{lang}}",
   "Yandex Translate": "Yandex Translate",
-  "YYYY or YYYY-MM-DD": "YYYY ou YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY ou YYYY-MM-DD",
+  "Restore Purchase": "Restaurar Compra",
+  "No purchases found to restore.": "Nenhuma compra encontrada para restaurar.",
+  "Failed to restore purchases.": "Falha ao restaurar compras.",
+  "Failed to manage subscription.": "Falha ao gerenciar assinatura.",
+  "Failed to load subscription plans.": "Falha ao carregar planos de assinatura.",
+  "year": "ano",
+  "Failed to create checkout session": "Falha ao criar sessão de checkout",
+  "Storage": "Armazenamento",
+  "Terms of Service": "Termos de Serviço",
+  "Privacy Policy": "Política de Privacidade",
+  "Disable Double Click": "Desativar Clique Duplo",
+  "TTS not supported for this document": "TTS não suportado para este documento",
+  "Reset Password": "Redefinir Senha",
+  "Show Reading Progress": "Mostrar Progresso de Leitura",
+  "Reading Progress Style": "Estilo de Progresso de Leitura",
+  "Page Number": "Número da Página",
+  "Percentage": "Porcentagem",
+  "Deleted local copy of the book: {{title}}": " cópia local do livro excluída: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Falha ao excluir backup na nuvem do livro: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Falha ao excluir cópia local do livro: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Tem certeza de que deseja excluir a cópia local do livro selecionado?",
+  "Remove from Cloud & Device": "Remover da Nuvem & Dispositivo",
+  "Remove from Cloud Only": "Remover apenas da Nuvem",
+  "Remove from Device Only": "Remover apenas do Dispositivo",
+  "Disconnected": "Desconectado",
+  "KOReader Sync Settings": "Configurações de Sincronização KOReader",
+  "Sync Strategy": "Estratégia de Sincronização",
+  "Ask on conflict": "Perguntar em caso de conflito",
+  "Always use latest": "Sempre usar o mais recente",
+  "Send changes only": "Enviar apenas alterações",
+  "Receive changes only": "Receber apenas alterações",
+  "Disabled": "Desativado",
+  "Checksum Method": "Método de Verificação",
+  "File Content (recommended)": "Conteúdo do Arquivo (recomendado)",
+  "File Name": "Nome do Arquivo",
+  "Device Name": "Nome do Dispositivo",
+  "Sync Tolerance": "Tolerância de Sincronização",
+  "Connect to your KOReader Sync server.": "Conectar ao seu servidor KOReader Sync.",
+  "Server URL": "URL do Servidor",
+  "Username": "Nome de Usuário",
+  "Your Username": "Seu Nome de Usuário",
+  "Password": "Senha",
+  "Connect": "Conectar",
+  "KOReader Sync": "KOReader Sync",
+  "Sync Conflict": "Conflito de Sincronização",
+  "Sync reading progress from \"{{deviceName}}\"?": "Sincronizar progresso de leitura de \"{{deviceName}}\"?",
+  "another device": "outro dispositivo",
+  "Local Progress": "Progresso Local",
+  "Remote Progress": "Progresso Remoto",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Página {{page}} de {{total}} ({{percentage}}%)",
+  "Current position": "Posição Atual",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Aproximadamente página {{page}} de {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Aproximadamente {{percentage}}%",
+  "Failed to connect": "Falha ao conectar",
+  "Sync Server Connected": "Servidor de Sincronização Conectado",
+  "Precision: {{precision}} digits after the decimal": "Precisão: {{precision}} dígitos após a vírgula",
+  "Sync as {{userDisplayName}}": "Sincronizar como {{userDisplayName}}",
+  "Custom Fonts": "Fontes Personalizadas",
+  "Cancel Delete": "Cancelar Exclusão",
+  "Import Font": "Importar Fonte",
+  "Delete Font": "Excluir Fonte",
+  "Tips": "Dicas",
+  "Custom fonts can be selected from the Font Face menu": "Fontes personalizadas podem ser selecionadas no menu Fonte",
+  "Manage Custom Fonts": "Gerenciar Fontes Personalizadas",
+  "Select Files": "Selecionar Arquivos",
+  "Select Image": "Selecionar Imagem",
+  "Select Video": "Selecionar Vídeo",
+  "Select Audio": "Selecionar Áudio",
+  "Select Fonts": "Selecionar Fontes",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Formatos de fonte suportados: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/ru/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Произнести",
   "Subjects": "Темы",
   "System Fonts": "Системные шрифты",
-  "TTS not supported in this device": "TTS не поддерживается на этом устройстве",
   "Theme Color": "Цвет темы",
   "Theme Mode": "Режим темы",
   "Translate": "Перевести",
@@ -316,7 +315,6 @@
   "Synced at {{time}}": "Синхр. в {{time}}",
   "Never synced": "Не синхр.",
   "Show Remaining Time": "Показать оставшееся время",
-  "Show Page Number": "Показать номер страницы",
   "{{time}} min left in chapter": "{{time}} мин осталось в главе",
   "Override Book Color": "Переопределить цвет книги",
   "Login Required": "Требуется вход",
@@ -365,7 +363,6 @@
   "Upgrade to Plus or Pro": "Обновить до Plus или Pro",
   "Current Plan": "Текущий план",
   "Plan Limits": "Лимиты плана",
-  "Failed to manage subscription. Please try again later.": "Не удалось управлять подпиской. Пожалуйста, попробуйте позже.",
   "Processing your payment...": "Обработка платежа...",
   "Please wait while we confirm your subscription.": "Пожалуйста, подождите, пока мы подтверждаем вашу подписку.",
   "Payment Processing": "Обработка платежа",
@@ -408,7 +405,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Слушайте без ограничений—преобразуйте столько текста, сколько хотите, в захватывающее аудио.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Разблокируйте улучшенные возможности перевода с большим ежедневным использованием и расширенными опциями.",
   "DeepL Pro Access": "Доступ к DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 ГБ Облачного Хранилища",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Наслаждайтесь более быстрыми ответами и персональной помощью, когда вам нужна поддержка.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Достигнута дневная квота переводов. Обновите план, чтобы продолжить использовать переводы ИИ.",
   "Includes All Plus Plan Benefits": "Включает Все Преимущества Plus Плана",
@@ -418,11 +414,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Используйте мощные ИИ инструменты для умного чтения, перевода и поиска контента.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Переводите до 100 000 символов ежедневно с самым точным доступным движком перевода.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Переводите до 500 000 символов ежедневно с самым точным доступным движком перевода.",
-  "10 GB Cloud Sync Storage": "10 ГБ Облачного Хранилища",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Безопасно храните и получайте доступ ко всей коллекции чтения с до 2 ГБ облачного хранилища.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Безопасно храните и получайте доступ ко всей коллекции чтения с до 10 ГБ облачного хранилища.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Безопасно храните и получайте доступ ко всей коллекции чтения с до 5 ГБ облачного хранилища.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Безопасно храните и получайте доступ ко всей коллекции чтения с до 20 ГБ облачного хранилища.",
   "Deleted cloud backup of the book: {{title}}": "Удалено облачное резервное копирование книги: {{title}}",
-  "Failed to delete cloud backup of the book": "Не удалось удалить облачное резервное копирование книги.",
   "Are you sure to delete the cloud backup of the selected book?": "Вы уверены, что хотите удалить облачное резервное копирование выбранной книги?",
   "What's New in Readest": "Что нового в Readest",
   "Enter book title": "Введите название книги",
@@ -461,5 +455,75 @@
   "Open Book in New Window": "Открыть книгу в новом окне",
   "Voices for {{lang}}": "Голоса для {{lang}}",
   "Yandex Translate": "Yandex Translate",
-  "YYYY or YYYY-MM-DD": "YYYY или YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY или YYYY-MM-DD",
+  "Restore Purchase": "Восстановить покупку",
+  "No purchases found to restore.": "Не найдено покупок для восстановления.",
+  "Failed to restore purchases.": "Не удалось восстановить покупки.",
+  "Failed to manage subscription.": "Не удалось управлять подпиской.",
+  "Failed to load subscription plans.": "Не удалось загрузить планы подписки.",
+  "year": "год",
+  "Failed to create checkout session": "Не удалось создать сессию оформления заказа",
+  "Storage": "Хранилище",
+  "Terms of Service": "Условия использования",
+  "Privacy Policy": "Политика конфиденциальности",
+  "Disable Double Click": "Отключить двойной клик",
+  "TTS not supported for this document": "TTS не поддерживается для этого документа",
+  "Reset Password": "Сбросить пароль",
+  "Show Reading Progress": "Показать прогресс чтения",
+  "Reading Progress Style": "Стиль прогресса чтения",
+  "Page Number": "Номер страницы",
+  "Percentage": "Процент",
+  "Deleted local copy of the book: {{title}}": "Удалена локальная копия книги: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Не удалось удалить резервную копию книги в облаке: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Не удалось удалить локальную копию книги: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Вы уверены, что хотите удалить локальную копию выбранной книги?",
+  "Remove from Cloud & Device": "Удалить из облака и устройства",
+  "Remove from Cloud Only": "Удалить только из облака",
+  "Remove from Device Only": "Удалить только с устройства",
+  "Disconnected": "Отключено",
+  "KOReader Sync Settings": "Настройки синхронизации KOReader",
+  "Sync Strategy": "Стратегия синхронизации",
+  "Ask on conflict": "Спрашивать при конфликте",
+  "Always use latest": "Всегда использовать последнюю",
+  "Send changes only": "Отправлять только изменения",
+  "Receive changes only": "Получать только изменения",
+  "Disabled": "Отключено",
+  "Checksum Method": "Метод контрольной суммы",
+  "File Content (recommended)": "Содержимое файла (рекомендуется)",
+  "File Name": "Имя файла",
+  "Device Name": "Имя устройства",
+  "Sync Tolerance": "Допуск синхронизации",
+  "Connect to your KOReader Sync server.": "Подключитесь к вашему серверу синхронизации KOReader.",
+  "Server URL": "URL сервера",
+  "Username": "Имя пользователя",
+  "Your Username": "Ваше имя пользователя",
+  "Password": "Пароль",
+  "Connect": "Подключиться",
+  "KOReader Sync": "KOReader Sync",
+  "Sync Conflict": "Конфликт синхронизации",
+  "Sync reading progress from \"{{deviceName}}\"?": "Синхронизировать прогресс чтения с \"{{deviceName}}\"?",
+  "another device": "другом устройстве",
+  "Local Progress": "Локальный прогресс",
+  "Remote Progress": "Удаленный прогресс",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Страница {{page}} из {{total}} ({{percentage}}%)",
+  "Current position": "Текущая позиция",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Приблизительно страница {{page}} из {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Приблизительно {{percentage}}%",
+  "Failed to connect": "Не удалось подключиться",
+  "Sync Server Connected": "Сервер синхронизации подключен",
+  "Precision: {{precision}} digits after the decimal": "Точность: {{precision}} знаков после запятой",
+  "Sync as {{userDisplayName}}": "Синхронизировать как {{userDisplayName}}",
+  "Custom Fonts": "Пользовательские Шрифты",
+  "Cancel Delete": "Отменить Удаление",
+  "Import Font": "Импортировать Шрифт",
+  "Delete Font": "Удалить Шрифт",
+  "Tips": "Советы",
+  "Custom fonts can be selected from the Font Face menu": "Пользовательские шрифты можно выбрать в меню Шрифт",
+  "Manage Custom Fonts": "Управление Пользовательскими Шрифтами",
+  "Select Files": "Выбрать Файлы",
+  "Select Image": "Выбрать Изображение",
+  "Select Video": "Выбрать Видео",
+  "Select Audio": "Выбрать Аудио",
+  "Select Fonts": "Выбрать Шрифты",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Поддерживаемые форматы шрифтов: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/th/translation.json

@@ -114,7 +114,6 @@
   "Book deleted: {{title}}": "ลบหนังสือแล้ว: {{title}}",
   "Failed to delete book: {{title}}": "ไม่สามารถลบหนังสือ: {{title}}",
   "Deleted cloud backup of the book: {{title}}": "ลบสำรองบนคลาวด์แล้ว: {{title}}",
-  "Failed to delete cloud backup of the book": "ไม่สามารถลบสำรองบนคลาวด์",
   "Welcome to your library. You can import your books here and read them anytime.": "ยินดีต้อนรับสู่คลังหนังสือ คุณสามารถนำเข้าหนังสือและอ่านได้ตลอดเวลา",
   "Copied to notebook": "คัดลอกไปยังสมุดบันทึก",
   "No annotations to export": "ไม่มีบันทึกให้ส่งออก",
@@ -237,7 +236,6 @@
   "Show Footer": "แสดงท้ายกระดาษ",
   "Show Remaining Time": "แสดงเวลาที่เหลือ",
   "Show Remaining Pages": "แสดงหน้าที่เหลือ",
-  "Show Page Number": "แสดงเลขหน้า",
   "Apply also in Scrolled Mode": "ใช้ในโหมดเลื่อนด้วย",
   "Screen": "หน้าจอ",
   "Orientation": "การวางแนว",
@@ -280,7 +278,6 @@
   "Disable Translation": "ปิดการแปล",
   "Translation Not Available": "ไม่มีการแปล",
   "TTS not supported for PDF": "ไม่รองรับ TTS สำหรับ PDF",
-  "TTS not supported in this device": "อุปกรณ์นี้ไม่รองรับ TTS",
   "No Timeout": "ไม่จำกัดเวลา",
   "{{value}} minute": "{{value}} นาที",
   "{{value}} minutes": "{{value}} นาที",
@@ -306,7 +303,6 @@
   "Current Plan": "แผนปัจจุบัน",
   "Plan Limits": "ข้อจำกัดแผน",
   "Failed to delete user. Please try again later.": "ไม่สามารถลบผู้ใช้ ลองใหม่ภายหลัง",
-  "Failed to manage subscription. Please try again later.": "ไม่สามารถจัดการสมาชิก ลองใหม่ภายหลัง",
   "Loading profile...": "กำลังโหลดโปรไฟล์...",
   "Processing your payment...": "กำลังประมวลผลการชำระเงิน...",
   "Please wait while we confirm your subscription.": "กรุณารอสักครู่เพื่อยืนยันการสมัครสมาชิก",
@@ -345,8 +341,7 @@
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "ปลดล็อกความสามารถการแปลที่เพิ่มขึ้นพร้อมโควตารายวันและตัวเลือกขั้นสูง",
   "DeepL Pro Access": "การเข้าถึง DeepL Pro",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "แปลได้สูงสุด 100,000 อักขระต่อวันด้วยเครื่องมือแปลที่แม่นยำที่สุด",
-  "2 GB Cloud Sync Storage": "พื้นที่ซิงค์คลาวด์ 2 GB",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "จัดเก็บและเข้าถึงคอลเลคชันการอ่านอย่างปลอดภัยด้วยพื้นที่คลาวด์ 2 GB",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "จัดเก็บและเข้าถึงคอลเลคชันการอ่านอย่างปลอดภัยด้วยพื้นที่คลาวด์ 5 GB",
   "Priority Support": "การสนับสนุนแบบพิเศษ",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "รับการตอบสนองที่รวดเร็วและความช่วยเหลือเฉพาะเมื่อต้องการ",
   "Pro Plan": "แผน Pro",
@@ -356,8 +351,7 @@
   "Advanced AI Tools": "เครื่องมือ AI ขั้นสูง",
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "ใช้เครื่องมือ AI อันทรงพลังเพื่อการอ่าน การแปล และการค้นหาเนื้อหาที่ฉลาดขึ้น",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "แปลได้สูงสุด 500,000 อักขระต่อวันด้วยเครื่องมือแปลที่แม่นยำที่สุด",
-  "10 GB Cloud Sync Storage": "พื้นที่ซิงค์คลาวด์ 10 GB",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "จัดเก็บและเข้าถึงคอลเลคชันการอ่านอย่างปลอดภัยด้วยพื้นที่คลาวด์ 10 GB",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "จัดเก็บและเข้าถึงคอลเลคชันการอ่านอย่างปลอดภัยด้วยพื้นที่คลาวด์ 20 GB",
   "Version {{version}}": "เวอร์ชัน {{version}}",
   "Check Update": "ตรวจสอบอัปเดต",
   "Already the latest version": "เป็นเวอร์ชันล่าสุดแล้ว",
@@ -449,5 +443,75 @@
   "Open Book in New Window": "เปิดหนังสือในหน้าต่างใหม่",
   "Voices for {{lang}}": "เสียงสำหรับ {{lang}}",
   "Yandex Translate": "Yandex Translate",
-  "YYYY or YYYY-MM-DD": "YYYY หรือ YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY หรือ YYYY-MM-DD",
+  "Restore Purchase": "กู้คืนการซื้อ",
+  "No purchases found to restore.": "ไม่พบการซื้อเพื่อกู้คืน",
+  "Failed to restore purchases.": "ไม่สามารถกู้คืนการซื้อได้",
+  "Failed to manage subscription.": "ไม่สามารถจัดการการสมัครสมาชิกได้",
+  "Failed to load subscription plans.": "ไม่สามารถโหลดแผนการสมัครสมาชิกได้",
+  "year": "ปี",
+  "Failed to create checkout session": "ไม่สามารถสร้างเซสชันการชำระเงินได้",
+  "Storage": "พื้นที่เก็บข้อมูล",
+  "Terms of Service": "ข้อกำหนดในการให้บริการ",
+  "Privacy Policy": "นโยบายความเป็นส่วนตัว",
+  "Disable Double Click": "ปิดการคลิกสองครั้ง",
+  "TTS not supported for this document": "ไม่รองรับ TTS สำหรับเอกสารนี้",
+  "Reset Password": "รีเซ็ตพาสเวิร์ด",
+  "Show Reading Progress": "แสดงความคืบหน้าในการอ่าน",
+  "Reading Progress Style": "สไตล์ความก้าวหน้าในการอ่าน",
+  "Page Number": "หมายเลขหน้า",
+  "Percentage": "เปอร์เซ็นต์",
+  "Deleted local copy of the book: {{title}}": "ลบสำเนาในเครื่องแล้ว: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "ไม่สามารถลบสำเนาสำรองในคลาวด์ของหนังสือ: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "ไม่สามารถลบสำเนาในเครื่องของหนังสือ: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "คุณแน่ใจหรือไม่ว่าต้องการลบสำเนาในเครื่องของหนังสือที่เลือก?",
+  "Remove from Cloud & Device": "ลบจากคลาวด์และอุปกรณ์",
+  "Remove from Cloud Only": "ลบจากคลาวด์เท่านั้น",
+  "Remove from Device Only": "ลบจากอุปกรณ์เท่านั้น",
+  "Disconnected": "ตัดการเชื่อมต่อ",
+  "KOReader Sync Settings": "การตั้งค่าการซิงค์ KOReader",
+  "Sync Strategy": "กลยุทธ์การซิงค์",
+  "Ask on conflict": "ถามเมื่อเกิดความขัดแย้ง",
+  "Always use latest": "ใช้เวอร์ชันล่าสุดเสมอ",
+  "Send changes only": "ส่งการเปลี่ยนแปลงเท่านั้น",
+  "Receive changes only": "รับการเปลี่ยนแปลงเท่านั้น",
+  "Disabled": "ปิดใช้งาน",
+  "Checksum Method": "วิธีการตรวจสอบความถูกต้อง",
+  "File Content (recommended)": "เนื้อหาไฟล์ (แนะนำ)",
+  "File Name": "ชื่อไฟล์",
+  "Device Name": "ชื่ออุปกรณ์",
+  "Sync Tolerance": "ความทนทานต่อการซิงค์",
+  "Connect to your KOReader Sync server.": "เชื่อมต่อกับเซิร์ฟเวอร์ KOReader Sync ของคุณ",
+  "Server URL": "URL ของเซิร์ฟเวอร์",
+  "Username": "ชื่อผู้ใช้",
+  "Your Username": "ชื่อผู้ใช้ของคุณ",
+  "Password": "รหัสผ่าน",
+  "Connect": "เชื่อมต่อ",
+  "KOReader Sync": "KOReader Sync",
+  "Sync Conflict": "ความขัดแย้งในการซิงค์",
+  "Sync reading progress from \"{{deviceName}}\"?": "ซิงค์ความก้าวหน้าในการอ่านจาก \"{{deviceName}}\"?",
+  "another device": "อุปกรณ์อื่น",
+  "Local Progress": "ความก้าวหน้าในเครื่อง",
+  "Remote Progress": "ความก้าวหน้าในคลาวด์",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "หน้า {{page}} จาก {{total}} ({{percentage}}%)",
+  "Current position": "ตำแหน่งปัจจุบัน",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "ประมาณหน้า {{page}} จาก {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "ประมาณ {{percentage}}%",
+  "Failed to connect": "ไม่สามารถเชื่อมต่อได้",
+  "Sync Server Connected": "เซิร์ฟเวอร์ซิงค์เชื่อมต่อแล้ว",
+  "Precision: {{precision}} digits after the decimal": "ความแม่นยำ: {{precision}} หลักหลังจุดทศนิยม",
+  "Sync as {{userDisplayName}}": "ซิงค์เป็น {{userDisplayName}}",
+  "Custom Fonts": "ฟอนต์กำหนดเอง",
+  "Cancel Delete": "ยกเลิกการลบ",
+  "Import Font": "นำเข้าฟอนต์",
+  "Delete Font": "ลบฟอนต์",
+  "Tips": "เคล็ดลับ",
+  "Custom fonts can be selected from the Font Face menu": "ฟอนต์กำหนดเองสามารถเลือกได้จากเมนูฟอนต์",
+  "Manage Custom Fonts": "จัดการฟอนต์กำหนดเอง",
+  "Select Files": "เลือกไฟล์",
+  "Select Image": "เลือกรูปภาพ",
+  "Select Video": "เลือกวิดีโอ",
+  "Select Audio": "เลือกเสียง",
+  "Select Fonts": "เลือกฟอนต์",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "รูปแบบฟอนต์ที่รองรับ: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/tr/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Konuş",
   "Subjects": "Konular",
   "System Fonts": "Sistem Yazı Tipleri",
-  "TTS not supported in this device": "Bu cihazda TTS desteklenmiyor",
   "Theme Color": "Tema Rengi",
   "Theme Mode": "Tema Modu",
   "Translate": "Çevir",
@@ -312,7 +311,6 @@
   "Synced at {{time}}": "{{time}}'de eşzlendi",
   "Never synced": "Hiç eşzlenmedi",
   "Show Remaining Time": "Kalan Süreyi Göster",
-  "Show Page Number": "Sayfa Numarasını Göster",
   "{{time}} min left in chapter": "{{time}} dakika bölümde kaldı",
   "Override Book Color": "Kitap Rengini Geçersiz Kıl",
   "Login Required": "Giriş gerekli",
@@ -357,7 +355,6 @@
   "Upgrade to Plus or Pro": "Plus veya Pro'ya yükselt",
   "Current Plan": "Mevcut Plan",
   "Plan Limits": "Plan Limitleri",
-  "Failed to manage subscription. Please try again later.": "Abonelik yönetimi başarısız oldu. Lütfen daha sonra tekrar deneyin.",
   "Processing your payment...": "Ödemeniz işleniyor...",
   "Please wait while we confirm your subscription.": "Aboneliğinizi onaylıyoruz, lütfen bekleyin.",
   "Payment Processing": "Ödeme İşleniyor",
@@ -400,7 +397,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Sınırsız dinleyin—istediğiniz kadar metni sürükleyici sese dönüştürün.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Daha fazla günlük kullanım ve gelişmiş seçeneklerle gelişmiş çeviri yeteneklerinin kilidini açın.",
   "DeepL Pro Access": "DeepL Pro Erişimi",
-  "2 GB Cloud Sync Storage": "2 GB Bulut Senkronizasyon Depolama",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Yardıma ihtiyacınız olduğunda daha hızlı yanıtlar ve özel destek keyfini çıkarın.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Günlük çeviri kotasına ulaşıldı. AI çevirileri kullanmaya devam etmek için planınızı yükseltin.",
   "Includes All Plus Plan Benefits": "Tüm Plus Plan Avantajları Dahil",
@@ -410,11 +406,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Akıllı okuma, çeviri ve içerik keşfi için güçlü AI araçlarını kullanın.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Mevcut en doğru çeviri motoruyla günlük 100.000 karaktere kadar çeviri yapın.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Mevcut en doğru çeviri motoruyla günlük 500.000 karaktere kadar çeviri yapın.",
-  "10 GB Cloud Sync Storage": "10 GB Bulut Senkronizasyon Depolama",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Tüm okuma koleksiyonunuzu 2 GB'a kadar güvenli bulut depolamayla saklayın ve erişin.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Tüm okuma koleksiyonunuzu 10 GB'a kadar güvenli bulut depolamayla saklayın ve erişin.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Tüm okuma koleksiyonunuzu 5 GB'a kadar güvenli bulut depolamayla saklayın ve erişin.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Tüm okuma koleksiyonunuzu 20 GB'a kadar güvenli bulut depolamayla saklayın ve erişin.",
   "Deleted cloud backup of the book: {{title}}": "Kitabın bulut yedeği silindi: {{title}}",
-  "Failed to delete cloud backup of the book": "Kitabın bulut yedeğini silme işlemi başarısız oldu.",
   "Are you sure to delete the cloud backup of the selected book?": "Seçilen kitabın bulut yedeğini silmek istediğinize emin misiniz?",
   "What's New in Readest": "Readest'te Neler Yeni",
   "Enter book title": "Kitap başlığını girin",
@@ -453,5 +447,75 @@
   "Open Book in New Window": "Kitabı Yeni Pencerede Aç",
   "Voices for {{lang}}": "{{lang}} için Sesler",
   "Yandex Translate": "Yandex Çeviri",
-  "YYYY or YYYY-MM-DD": "YYYY veya YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY veya YYYY-MM-DD",
+  "Restore Purchase": "Satın Almayı Geri Yükle",
+  "No purchases found to restore.": "Geri yüklemek için satın alma bulunamadı.",
+  "Failed to restore purchases.": "Satın alımları geri yükleme başarısız oldu.",
+  "Failed to manage subscription.": "Aboneliği yönetme başarısız oldu.",
+  "Failed to load subscription plans.": "Abonelik planlarını yükleme başarısız oldu.",
+  "year": "yıl",
+  "Failed to create checkout session": "Ödeme oturumu oluşturma başarısız oldu",
+  "Storage": "Depolama",
+  "Terms of Service": "Hizmet Şartları",
+  "Privacy Policy": "Gizlilik Politikası",
+  "Disable Double Click": "Çift Tıklamayı Devre Dışı Bırak",
+  "TTS not supported for this document": "TTS bu belge için desteklenmiyor",
+  "Reset Password": "Şifreyi Sıfırla",
+  "Show Reading Progress": "Okuma İlerlemesini Göster",
+  "Reading Progress Style": "Okuma İlerlemesi Stili",
+  "Page Number": "Sayfa Numarası",
+  "Percentage": "Yüzde",
+  "Deleted local copy of the book: {{title}}": "Kitabın yerel kopyası silindi: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Kitabın bulut yedeğini silme başarısız oldu: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Kitabın yerel kopyasını silme başarısız oldu: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Seçilen kitabın yerel kopyasını silmek istediğinize emin misiniz?",
+  "Remove from Cloud & Device": "Buluttan ve Cihazdan Kaldır",
+  "Remove from Cloud Only": "Sadece Buluttan Kaldır",
+  "Remove from Device Only": "Sadece Cihazdan Kaldır",
+  "Disconnected": "Bağlantı Kesildi",
+  "KOReader Sync Settings": "KOReader Senkronizasyon Ayarları",
+  "Sync Strategy": "Senkronizasyon Stratejisi",
+  "Ask on conflict": "Çatışmada Sor",
+  "Always use latest": "Her Zaman En Sonunu Kullan",
+  "Send changes only": "Sadece Değişiklikleri Gönder",
+  "Receive changes only": "Sadece Değişiklikleri Al",
+  "Disabled": "Devre Dışı",
+  "Checksum Method": "Kontrol Toplamı Yöntemi",
+  "File Content (recommended)": "Dosya İçeriği (önerilen)",
+  "File Name": "Dosya Adı",
+  "Device Name": "Cihaz Adı",
+  "Sync Tolerance": "Senkronizasyon Toleransı",
+  "Connect to your KOReader Sync server.": "KOReader Senkronizasyon sunucunuza bağlanın.",
+  "Server URL": "Sunucu URL'si",
+  "Username": "Kullanıcı Adı",
+  "Your Username": "Kullanıcı Adınız",
+  "Password": "Şifre",
+  "Connect": "Bağlan",
+  "KOReader Sync": "KOReader Senkronizasyon",
+  "Sync Conflict": "Senkronizasyon Çatışması",
+  "Sync reading progress from \"{{deviceName}}\"?": "\"{{deviceName}}\" cihazından okuma ilerlemesini senkronize etmek istiyor musunuz?",
+  "another device": "başka bir cihaz",
+  "Local Progress": "Yerel İlerleme",
+  "Remote Progress": "Uzak İlerleme",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Sayfa {{page}} / {{total}} ({{percentage}}%)",
+  "Current position": "Mevcut konum",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Yaklaşık sayfa {{page}} / {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Yaklaşık {{percentage}}%",
+  "Failed to connect": "Bağlanma başarısız oldu",
+  "Sync Server Connected": "Senkronizasyon Sunucusu Bağlandı",
+  "Precision: {{precision}} digits after the decimal": "Hassasiyet: {{precision}} ondalık basamaktan sonra",
+  "Sync as {{userDisplayName}}": "Senkronize et {{userDisplayName}} olarak",
+  "Custom Fonts": "Özel Yazı Tipleri",
+  "Cancel Delete": "Silmeyi İptal Et",
+  "Import Font": "Yazı Tipi İçe Aktar",
+  "Delete Font": "Yazı Tipini Sil",
+  "Tips": "İpuçları",
+  "Custom fonts can be selected from the Font Face menu": "Özel yazı tipleri Yazı Tipi menüsünden seçilebilir",
+  "Manage Custom Fonts": "Özel Yazı Tiplerini Yönet",
+  "Select Files": "Dosyaları Seç",
+  "Select Image": "Resim Seç",
+  "Select Video": "Video Seç",
+  "Select Audio": "Ses Seç",
+  "Select Fonts": "Yazı Tiplerini Seç",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Desteklenen yazı tipi formatları: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/uk/translation.json

@@ -93,9 +93,8 @@
   "Slow": "Повільно",
   "Solarized": "Сонячний",
   "Speak": "Озвучити",
-  "Subjects": "Теми",
+  "Subjects": "Жанри",
   "System Fonts": "Системні шрифти",
-  "TTS not supported in this device": "TTS не підтримується на цьому пристрої",
   "Theme Color": "Колір теми",
   "Theme Mode": "Режим теми",
   "Translate": "Перекласти",
@@ -316,7 +315,6 @@
   "Synced at {{time}}": "Синхр. о {{time}}",
   "Never synced": "Ніколи не синхр.",
   "Show Remaining Time": "Показати залишок часу",
-  "Show Page Number": "Показати номер сторінки",
   "{{time}} min left in chapter": "{{time}} хв до кінця розділу",
   "Override Book Color": "Перевизначити колір книги",
   "Login Required": "Потрібен вхід",
@@ -365,7 +363,6 @@
   "Upgrade to Plus or Pro": "Перейти на Plus або Pro",
   "Current Plan": "Поточний план",
   "Plan Limits": "Обмеження плану",
-  "Failed to manage subscription. Please try again later.": "Не вдалося керувати підпискою. Спробуйте ще раз пізніше.",
   "Processing your payment...": "Обробка вашого платежу...",
   "Please wait while we confirm your subscription.": "Зачекайте, ми підтверджуємо вашу підписку.",
   "Payment Processing": "Обробка платежу",
@@ -408,7 +405,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Слухайте без обмежень—перетворюйте стільки тексту, скільки хочете, в захоплююче аудіо.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Розблокуйте покращені можливості перекладу з більшим щоденним використанням та розширеними функціями.",
   "DeepL Pro Access": "Доступ до DeepL Pro",
-  "2 GB Cloud Sync Storage": "2 ГБ Хмарного сховища",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Насолоджуйтеся швидшими відповідями та персональною допомогою, коли вам потрібна підтримка.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Досягнуто денну квоту перекладів. Оновіть свій план, щоб продовжити використовувати переклади ШІ.",
   "Includes All Plus Plan Benefits": "Включає усі переваги Plus плану",
@@ -418,11 +414,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Використовуйте потужні ШІ інструменти для розумного читання, перекладу та пошуку контенту.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Перекладайте до 100 000 символів щодня з найточнішим доступним рушієм перекладу.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Перекладайте до 500 000 символів щодня з найточнішим доступним рушієм перекладу.",
-  "10 GB Cloud Sync Storage": "10 ГБ Хмарного сховища",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Безпечно зберігайте та отримуйте доступ до всієї колекції читання з до 2 ГБ хмарного сховища.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Безпечно зберігайте та отримуйте доступ до всієї колекції читання з до 10 ГБ хмарного сховища.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Безпечно зберігайте та отримуйте доступ до всієї колекції читання з до 5 ГБ хмарного сховища.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Безпечно зберігайте та отримуйте доступ до всієї колекції читання з до 20 ГБ хмарного сховища.",
   "Deleted cloud backup of the book: {{title}}": "Видалено хмарну резервну копію книги: {{title}}",
-  "Failed to delete cloud backup of the book": "Не вдалося видалити хмарну резервну копію.",
   "Are you sure to delete the cloud backup of the selected book?": "Ви впевнені, що хочете видалити хмарну резервну копію вибраної книги?",
   "What's New in Readest": "Що нового в Readest",
   "Enter book title": "Введіть назву книги",
@@ -460,6 +454,76 @@
   "Select Cover Image": "Оберіть зображення обкладинки",
   "Open Book in New Window": "Відкрити книгу в новому вікні",
   "Voices for {{lang}}": "Голоси для {{lang}}",
-  "Yandex Translate": "Yandex Перекладач",
-  "YYYY or YYYY-MM-DD": "YYYY або YYYY-MM-DD"
+  "Yandex Translate": "Yandex Перекладач (росія)",
+  "YYYY or YYYY-MM-DD": "YYYY або YYYY-MM-DD",
+  "Restore Purchase": "Відновити покупку",
+  "No purchases found to restore.": "Не знайдено покупок для відновлення.",
+  "Failed to restore purchases.": "Не вдалося відновити покупки.",
+  "Failed to manage subscription.": "Не вдалося відредагувати підписку.",
+  "Failed to load subscription plans.": "Не вдалося завантажити плани підписки.",
+  "year": "рік",
+  "Failed to create checkout session": "Не вдалося створити сесію оформлення замовлення",
+  "Storage": "Сховище",
+  "Terms of Service": "Умови обслуговування",
+  "Privacy Policy": "Політика конфіденційності",
+  "Disable Double Click": "Вимкнути подвійне натискання",
+  "TTS not supported for this document": "TTS не підтримується в цьому документі",
+  "Reset Password": "Скинути пароль",
+  "Show Reading Progress": "Показати проґрес читання",
+  "Reading Progress Style": "Стиль проґресу читання",
+  "Page Number": "Номер сторінки",
+  "Percentage": "Відсотки",
+  "Deleted local copy of the book: {{title}}": "Видалено локальну копію книги: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Не вдалося видалити резервну копію книги в хмарі: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Не вдалося видалити локальну копію книги: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Ви впевнені, що хочете видалити локальну копію вибраної книги?",
+  "Remove from Cloud & Device": "Видалити з хмари та пристрою",
+  "Remove from Cloud Only": "Видалити тільки із хмари",
+  "Remove from Device Only": "Видалити тільки із пристрою",
+  "Disconnected": "Від'єднано",
+  "KOReader Sync Settings": "Налаштування синхронізації KOReader",
+  "Sync Strategy": "Стратегія синхронізації",
+  "Ask on conflict": "Запитувати при конфлікті",
+  "Always use latest": "Завжди використовувати найновішу",
+  "Send changes only": "Відправити тільки зміни",
+  "Receive changes only": "Отримати тільки зміни",
+  "Disabled": "Вимкнено",
+  "Checksum Method": "Метод контролю суми",
+  "File Content (recommended)": "Вміст файлу (рекомендується)",
+  "File Name": "Ім'я файлу",
+  "Device Name": "Ім'я пристрою",
+  "Sync Tolerance": "Допустима похибка синхронізації",
+  "Connect to your KOReader Sync server.": "Підключіться до свого сервера синхронізації KOReader.",
+  "Server URL": "URL сервера",
+  "Username": "Ім'я користувача",
+  "Your Username": "Ваше ім'я користувача",
+  "Password": "Пароль",
+  "Connect": "Під'єднатися",
+  "KOReader Sync": "Синхронізація KOReader",
+  "Sync Conflict": "Конфлікт синхронізації",
+  "Sync reading progress from \"{{deviceName}}\"?": "Синхронізувати прогрес читання із \"{{deviceName}}\"?",
+  "another device": "інший пристрій",
+  "Local Progress": "Локальний прогрес",
+  "Remote Progress": "Прогрес у хмарі",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Сторінка {{page}} з {{total}} ({{percentage}}%)",
+  "Current position": "Поточна позиція",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Приблизно сторінка {{page}} із {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Приблизно {{percentage}}%",
+  "Failed to connect": "Не вдалося під'єднатися",
+  "Sync Server Connected": "Сервер синхронізації під'єднано",
+  "Precision: {{precision}} digits after the decimal": "Точність: {{precision}} знаків після коми",
+  "Sync as {{userDisplayName}}": "Синхронізувати як {{userDisplayName}}",
+  "Custom Fonts": "Користувацькі Шрифти",
+  "Cancel Delete": "Скасувати Видалення",
+  "Import Font": "Імпортувати Шрифт",
+  "Delete Font": "Видалити Шрифт",
+  "Tips": "Поради",
+  "Custom fonts can be selected from the Font Face menu": "Користувацькі шрифти можна вибрати з меню Шрифт",
+  "Manage Custom Fonts": "Керування Користувацькими Шрифтами",
+  "Select Files": "Вибрати Файли",
+  "Select Image": "Вибрати Зображення",
+  "Select Video": "Вибрати Відео",
+  "Select Audio": "Вибрати Аудіо",
+  "Select Fonts": "Вибрати Шрифти",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Підтримувані формати шрифтів: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/vi/translation.json

@@ -95,7 +95,6 @@
   "Speak": "Đọc",
   "Subjects": "Chủ đề",
   "System Fonts": "Phông chữ hệ thống",
-  "TTS not supported in this device": "TTS không được hỗ trợ trên thiết bị này",
   "Theme Color": "Màu chủ đề",
   "Theme Mode": "Chế độ chủ đề",
   "Translate": "Dịch",
@@ -310,7 +309,6 @@
   "Synced at {{time}}": "Đã đồng bộ lúc {{time}}",
   "Never synced": "Chưa từng đồng bộ",
   "Show Remaining Time": "Hiển thị thời gian còn lại",
-  "Show Page Number": "Hiển thị số trang",
   "{{time}} min left in chapter": "{{time}} phút còn lại trong chương",
   "Override Book Color": "Đổi màu sách",
   "Login Required": "Cần đăng nhập",
@@ -353,7 +351,6 @@
   "Upgrade to Plus or Pro": "Nâng cấp lên Plus hoặc Pro",
   "Current Plan": "Gói hiện tại",
   "Plan Limits": "Giới hạn gói",
-  "Failed to manage subscription. Please try again later.": "Không thể quản lý đăng ký. Vui lòng thử lại sau.",
   "Processing your payment...": "Đang xử lý thanh toán...",
   "Please wait while we confirm your subscription.": "Vui lòng chờ trong khi chúng tôi xác nhận đăng ký của bạn.",
   "Payment Processing": "Đang xử lý thanh toán",
@@ -396,7 +393,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "Nghe không giới hạn—chuyển đổi bao nhiêu văn bản bạn muốn thành âm thanh sống động.",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "Mở khóa khả năng dịch thuật nâng cao với nhiều lượt sử dụng hàng ngày và tùy chọn nâng cao.",
   "DeepL Pro Access": "Truy Cập DeepL Pro",
-  "2 GB Cloud Sync Storage": "Lưu Trữ Đồng Bộ Đám Mây 2 GB",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "Tận hưởng phản hồi nhanh hơn và hỗ trợ chuyên biệt khi bạn cần giúp đỡ.",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "Đã đạt hạn ngạch dịch thuật hàng ngày. Nâng cấp gói để tiếp tục sử dụng dịch thuật AI.",
   "Includes All Plus Plan Benefits": "Bao Gồm Tất Cả Lợi Ích Gói Plus",
@@ -406,11 +402,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "Khai thác công cụ AI mạnh mẽ cho đọc thông minh, dịch thuật và khám phá nội dung.",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "Dịch tới 100.000 ký tự hàng ngày với công cụ dịch chính xác nhất hiện có.",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "Dịch tới 500.000 ký tự hàng ngày với công cụ dịch chính xác nhất hiện có.",
-  "10 GB Cloud Sync Storage": "Lưu Trữ Đồng Bộ Đám Mây 10 GB",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "Lưu trữ và truy cập an toàn toàn bộ bộ sưu tập đọc với tới 2 GB lưu trữ đám mây.",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "Lưu trữ và truy cập an toàn toàn bộ bộ sưu tập đọc với tới 10 GB lưu trữ đám mây.",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "Lưu trữ và truy cập an toàn toàn bộ bộ sưu tập đọc với tới 5 GB lưu trữ đám mây.",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "Lưu trữ và truy cập an toàn toàn bộ bộ sưu tập đọc với tới 20 GB lưu trữ đám mây.",
   "Deleted cloud backup of the book: {{title}}": "Đã xóa bản sao lưu đám mây của sách: {{title}}",
-  "Failed to delete cloud backup of the book": "Không thể xóa bản sao lưu đám mây của sách.",
   "Are you sure to delete the cloud backup of the selected book?": "Bạn có chắc chắn muốn xóa bản sao lưu đám mây của sách đã chọn không?",
   "What's New in Readest": "Những gì mới trong Readest",
   "Enter book title": "Nhập tiêu đề sách",
@@ -449,5 +443,75 @@
   "Open Book in New Window": "Mở Sách trong Cửa sổ Mới",
   "Voices for {{lang}}": "Giọng nói cho {{lang}}",
   "Yandex Translate": "Yandex Dịch",
-  "YYYY or YYYY-MM-DD": "YYYY hoặc YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY hoặc YYYY-MM-DD",
+  "Restore Purchase": "Khôi phục mua hàng",
+  "No purchases found to restore.": "Không tìm thấy giao dịch mua nào để khôi phục.",
+  "Failed to restore purchases.": "Khôi phục giao dịch mua không thành công.",
+  "Failed to manage subscription.": "Quản lý đăng ký không thành công.",
+  "Failed to load subscription plans.": "Tải kế hoạch đăng ký không thành công.",
+  "year": "năm",
+  "Failed to create checkout session": "Không thể tạo phiên làm việc thanh toán",
+  "Storage": "Lưu trữ",
+  "Terms of Service": "Điều khoản dịch vụ",
+  "Privacy Policy": "Chính sách bảo mật",
+  "Disable Double Click": "Tắt Nhấp Đôi",
+  "TTS not supported for this document": "TTS không được hỗ trợ cho tài liệu này",
+  "Reset Password": "Đặt lại mật khẩu",
+  "Show Reading Progress": "Hiển thị tiến độ đọc",
+  "Reading Progress Style": "Phong cách tiến độ đọc",
+  "Page Number": "Số trang",
+  "Percentage": "Phần trăm",
+  "Deleted local copy of the book: {{title}}": "Đã xóa bản sao cục bộ của sách: {{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "Không thể xóa bản sao lưu đám mây của sách: {{title}}",
+  "Failed to delete local copy of the book: {{title}}": "Không thể xóa bản sao cục bộ của sách: {{title}}",
+  "Are you sure to delete the local copy of the selected book?": "Bạn có chắc chắn muốn xóa bản sao cục bộ của cuốn sách đã chọn không?",
+  "Remove from Cloud & Device": "Xóa khỏi Đám mây & Thiết bị",
+  "Remove from Cloud Only": "Xóa chỉ khỏi Đám mây",
+  "Remove from Device Only": "Xóa chỉ khỏi Thiết bị",
+  "Disconnected": "Mất kết nối",
+  "KOReader Sync Settings": "Cài đặt đồng bộ KOReader",
+  "Sync Strategy": "Chiến lược đồng bộ",
+  "Ask on conflict": "Hỏi khi có xung đột",
+  "Always use latest": "Luôn sử dụng phiên bản mới nhất",
+  "Send changes only": "Chỉ gửi thay đổi",
+  "Receive changes only": "Chỉ nhận thay đổi",
+  "Disabled": "Đã tắt",
+  "Checksum Method": "Phương pháp kiểm tra",
+  "File Content (recommended)": "Nội dung tệp (được khuyến nghị)",
+  "File Name": "Tên tệp",
+  "Device Name": "Tên thiết bị",
+  "Sync Tolerance": "Độ dung sai đồng bộ",
+  "Connect to your KOReader Sync server.": "Kết nối với máy chủ đồng bộ KOReader của bạn.",
+  "Server URL": "URL máy chủ",
+  "Username": "Tên người dùng",
+  "Your Username": "Tên người dùng của bạn",
+  "Password": "Mật khẩu",
+  "Connect": "Kết nối",
+  "KOReader Sync": "Đồng bộ KOReader",
+  "Sync Conflict": "Xung đột đồng bộ",
+  "Sync reading progress from \"{{deviceName}}\"?": "Đồng bộ tiến độ đọc từ \"{{deviceName}}\"?",
+  "another device": "thiết bị khác",
+  "Local Progress": "Tiến độ cục bộ",
+  "Remote Progress": "Tiến độ từ xa",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "Trang {{page}} của {{total}} ({{percentage}}%)",
+  "Current position": "Vị trí hiện tại",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "Khoảng trang {{page}} của {{total}} ({{percentage}}%)",
+  "Approximately {{percentage}}%": "Khoảng {{percentage}}%",
+  "Failed to connect": "Không thể kết nối",
+  "Sync Server Connected": "Máy chủ đồng bộ đã kết nối",
+  "Precision: {{precision}} digits after the decimal": "Độ chính xác: {{precision}} chữ số sau dấu thập phân",
+  "Sync as {{userDisplayName}}": "Đồng bộ dưới tên {{userDisplayName}}",
+  "Custom Fonts": "Phông Chữ Tùy Chỉnh",
+  "Cancel Delete": "Hủy Xóa",
+  "Import Font": "Nhập Phông Chữ",
+  "Delete Font": "Xóa Phông Chữ",
+  "Tips": "Mẹo",
+  "Custom fonts can be selected from the Font Face menu": "Phông chữ tùy chỉnh có thể được chọn từ menu Phông Chữ",
+  "Manage Custom Fonts": "Quản Lý Phông Chữ Tùy Chỉnh",
+  "Select Files": "Chọn Tệp",
+  "Select Image": "Chọn Hình Ảnh",
+  "Select Video": "Chọn Video",
+  "Select Audio": "Chọn Âm Thanh",
+  "Select Fonts": "Chọn Phông Chữ",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "Định dạng phông chữ được hỗ trợ: .ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/zh-CN/translation.json

@@ -95,7 +95,6 @@
   "Speak": "朗读",
   "Subjects": "主题",
   "System Fonts": "系统字体",
-  "TTS not supported in this device": "此设备不支持 TTS",
   "Theme Color": "主题颜色",
   "Theme Mode": "主题模式",
   "Translate": "翻译",
@@ -310,7 +309,6 @@
   "Synced at {{time}}": "同步于：{{time}}",
   "Never synced": "从未同步",
   "Show Remaining Time": "显示剩余时间",
-  "Show Page Number": "显示页码",
   "{{time}} min left in chapter": "本章剩余 {{time}} 分钟",
   "Override Book Color": "覆盖书籍颜色",
   "Login Required": "需登录",
@@ -353,7 +351,6 @@
   "Upgrade to Plus or Pro": "升级到 Plus 或 Pro",
   "Current Plan": "当前套餐",
   "Plan Limits": "套餐限制",
-  "Failed to manage subscription. Please try again later.": "无法管理订阅，请稍后再试。",
   "Processing your payment...": "正在处理付款...",
   "Please wait while we confirm your subscription.": "请稍候，我们正在确认您的订阅。",
   "Payment Processing": "付款处理中",
@@ -396,7 +393,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "将任意数量的文本转换为沉浸式音频。",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "增强翻译功能、更多翻译用量和高级选项。",
   "DeepL Pro Access": "DeepL Pro 访问权限",
-  "2 GB Cloud Sync Storage": "2GB 云同步存储",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "享受更快响应和专属帮助，随时获得支持。",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "已达每日翻译配额。升级套餐以继续使用 AI 翻译。",
   "Includes All Plus Plan Benefits": "包含所有 Plus 套餐功能",
@@ -406,11 +402,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "利用强大的 AI 工具实现智能阅读、翻译和内容发现。",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "使用最精准的翻译引擎每天可翻译10万字。",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "使用最精准的翻译引擎每天可翻译50万字。",
-  "10 GB Cloud Sync Storage": "10GB 云同步存储",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "使用多达 2GB 的安全云存储保存和访问您的整个阅读收藏。",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "使用多达 10GB 的安全云存储保存和访问您的整个阅读收藏。",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "使用多达 5GB 的安全云存储保存和访问您的整个阅读收藏。",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "使用多达 20GB 的安全云存储保存和访问您的整个阅读收藏。",
   "Deleted cloud backup of the book: {{title}}": "已删除书籍云备份：{{title}}",
-  "Failed to delete cloud backup of the book": "无法删除书籍云备份。",
   "Are you sure to delete the cloud backup of the selected book?": "您确定要删除所选书籍的云备份吗？",
   "What's New in Readest": "Readest 更新功能",
   "Enter book title": "输入书名",
@@ -449,5 +443,75 @@
   "Open Book in New Window": "在新窗口中打开书籍",
   "Voices for {{lang}}": "{{lang}} 的语音",
   "Yandex Translate": "Yandex 翻译",
-  "YYYY or YYYY-MM-DD": "YYYY 或 YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY 或 YYYY-MM-DD",
+  "Restore Purchase": "恢复购买",
+  "No purchases found to restore.": "未找到可恢复的购买。",
+  "Failed to restore purchases.": "恢复购买失败。",
+  "Failed to manage subscription.": "管理订阅失败。",
+  "Failed to load subscription plans.": "加载订阅计划失败。",
+  "year": "年",
+  "Failed to create checkout session": "创建结账会话失败",
+  "Storage": "云同步空间",
+  "Terms of Service": "服务条款",
+  "Privacy Policy": "隐私政策",
+  "Disable Double Click": "禁用双击",
+  "TTS not supported for this document": "TTS 不支持此文档",
+  "Reset Password": "重置密码",
+  "Show Reading Progress": "显示阅读进度",
+  "Reading Progress Style": "阅读进度样式",
+  "Page Number": "页码",
+  "Percentage": "百分比",
+  "Deleted local copy of the book: {{title}}": "已删除书籍本地副本：{{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "未能删除书籍云备份：{{title}}",
+  "Failed to delete local copy of the book: {{title}}": "未能删除书籍本地副本：{{title}}",
+  "Are you sure to delete the local copy of the selected book?": "您确定要删除所选书籍的本地副本吗？",
+  "Remove from Cloud & Device": "从云端和设备中移除",
+  "Remove from Cloud Only": "仅从云端移除",
+  "Remove from Device Only": "仅从设备中移除",
+  "Disconnected": "已断开连接",
+  "KOReader Sync Settings": "KOReader 同步设置",
+  "Sync Strategy": "同步策略",
+  "Ask on conflict": "发生冲突时询问",
+  "Always use latest": "始终使用最新",
+  "Send changes only": "仅发送更改",
+  "Receive changes only": "仅接收更改",
+  "Disabled": "已禁用",
+  "Checksum Method": "校验和方法",
+  "File Content (recommended)": "文件内容（推荐）",
+  "File Name": "文件名",
+  "Device Name": "设备名称",
+  "Sync Tolerance": "同步容忍度",
+  "Connect to your KOReader Sync server.": "连接到您的 KOReader 同步服务器。",
+  "Server URL": "服务器 URL",
+  "Username": "用户名",
+  "Your Username": "您的用户名",
+  "Password": "密码",
+  "Connect": "连接",
+  "KOReader Sync": "KOReader 同步",
+  "Sync Conflict": "同步冲突",
+  "Sync reading progress from \"{{deviceName}}\"?": "从 \"{{deviceName}}\" 同步阅读进度？",
+  "another device": "另一台设备",
+  "Local Progress": "本地进度",
+  "Remote Progress": "远程进度",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "第 {{page}} 页，共 {{total}} 页 ({{percentage}}%)",
+  "Current position": "当前位置",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "大约第 {{page}} 页，共 {{total}} 页 ({{percentage}}%)",
+  "Approximately {{percentage}}%": "大约 {{percentage}}%",
+  "Failed to connect": "连接失败",
+  "Sync Server Connected": "同步服务器已连接",
+  "Precision: {{precision}} digits after the decimal": "精度：{{precision}} 位小数",
+  "Sync as {{userDisplayName}}": "以 {{userDisplayName}} 身份同步",
+  "Custom Fonts": "自定义字体",
+  "Cancel Delete": "取消删除",
+  "Import Font": "导入字体",
+  "Delete Font": "删除字体",
+  "Tips": "提示",
+  "Custom fonts can be selected from the Font Face menu": "可以从字形菜单中选择自定义字体",
+  "Manage Custom Fonts": "管理自定义字体",
+  "Select Files": "选择文件",
+  "Select Image": "选择图片",
+  "Select Video": "选择视频",
+  "Select Audio": "选择音频",
+  "Select Fonts": "选择字体",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "支持的字体格式：.ttf, .odf, .woff, .woff2"
 }

apps/readest-app/public/locales/zh-TW/translation.json

@@ -95,7 +95,6 @@
   "Speak": "朗讀",
   "Subjects": "主題",
   "System Fonts": "系統字體",
-  "TTS not supported in this device": "此設備不支持 TTS",
   "Theme Color": "主題顏色",
   "Theme Mode": "主題模式",
   "Translate": "翻譯",
@@ -310,7 +309,6 @@
   "Synced at {{time}}": "同步於：{{time}}",
   "Never synced": "從未同步",
   "Show Remaining Time": "顯示剩餘時間",
-  "Show Page Number": "顯示頁碼",
   "{{time}} min left in chapter": "本章剩餘 {{time}} 分鐘",
   "Override Book Color": "覆蓋書籍顏色",
   "Login Required": "需登入",
@@ -353,7 +351,6 @@
   "Upgrade to Plus or Pro": "升級到 Plus 或 Pro",
   "Current Plan": "當前方案",
   "Plan Limits": "方案限制",
-  "Failed to manage subscription. Please try again later.": "無法管理訂閱，請稍後再試。",
   "Processing your payment...": "正在處理付款...",
   "Please wait while we confirm your subscription.": "請稍候，我們正在確認您的訂閱。",
   "Payment Processing": "付款處理中",
@@ -396,7 +393,6 @@
   "Listen without limits—convert as much text as you like into immersive audio.": "無限制聆聽——將任意數量的文字轉換為沉浸式音訊。",
   "Unlock enhanced translation capabilities with more daily usage and advanced options.": "解鎖增強翻譯功能，享受更多翻譯用量和進階選項。",
   "DeepL Pro Access": "DeepL Pro 存取權限",
-  "2 GB Cloud Sync Storage": "2GB 雲端同步儲存",
   "Enjoy faster responses and dedicated assistance whenever you need help.": "享受更快回應和專屬幫助，隨時獲得所需支援。",
   "Daily translation quota reached. Upgrade your plan to continue using AI translations.": "已達每日翻譯配額。升級方案以繼續使用 AI 翻譯。",
   "Includes All Plus Plan Benefits": "包含所有 Plus 方案優惠",
@@ -406,11 +402,9 @@
   "Harness powerful AI tools for smarter reading, translation, and content discovery.": "運用強大的 AI 工具實現智慧閱讀、翻譯和內容探索。",
   "Translate up to 100,000 characters daily with the most accurate translation engine available.": "使用最精準的翻譯引擎每天翻譯多達10萬字元。",
   "Translate up to 500,000 characters daily with the most accurate translation engine available.": "使用最精準的翻譯引擎每天翻譯多達50萬字元。",
-  "10 GB Cloud Sync Storage": "10GB 雲端同步儲存",
-  "Securely store and access your entire reading collection with up to 2 GB of cloud storage.": "使用多達 2GB 的安全雲端儲存保存和存取您的整個閱讀收藏。",
-  "Securely store and access your entire reading collection with up to 10 GB of cloud storage.": "使用多達 10GB 的安全雲端儲存保存和存取您的整個閱讀收藏。",
+  "Securely store and access your entire reading collection with up to 5 GB of cloud storage.": "使用多達 5GB 的安全雲端儲存保存和存取您的整個閱讀收藏。",
+  "Securely store and access your entire reading collection with up to 20 GB of cloud storage.": "使用多達 20GB 的安全雲端儲存保存和存取您的整個閱讀收藏。",
   "Deleted cloud backup of the book: {{title}}": "已刪除書籍的雲端備份：{{title}}",
-  "Failed to delete cloud backup of the book": "無法刪除書籍的雲端備份。",
   "Are you sure to delete the cloud backup of the selected book?": "您確定要刪除所選書籍的雲端備份嗎？",
   "What's New in Readest": "Readest 更新功能",
   "Enter book title": "輸入書名",
@@ -449,5 +443,75 @@
   "Open Book in New Window": "在新視窗中打開書籍",
   "Voices for {{lang}}": "{{lang}} 的語音",
   "Yandex Translate": "Yandex 翻譯",
-  "YYYY or YYYY-MM-DD": "YYYY 或 YYYY-MM-DD"
+  "YYYY or YYYY-MM-DD": "YYYY 或 YYYY-MM-DD",
+  "Restore Purchase": "恢復購買",
+  "No purchases found to restore.": "未找到可恢復的購買。",
+  "Failed to restore purchases.": "恢復購買失敗。",
+  "Failed to manage subscription.": "管理訂閱失敗。",
+  "Failed to load subscription plans.": "加載訂閱計劃失敗。",
+  "year": "年",
+  "Failed to create checkout session": "創建結帳會話失敗",
+  "Storage": "雲同步空間",
+  "Terms of Service": "服務條款",
+  "Privacy Policy": "隱私政策",
+  "Disable Double Click": "禁用雙擊",
+  "TTS not supported for this document": "TTS 不支援此文件",
+  "Reset Password": "重設密碼",
+  "Show Reading Progress": "顯示閱讀進度",
+  "Reading Progress Style": "閱讀進度樣式",
+  "Page Number": "頁碼",
+  "Percentage": "百分比",
+  "Deleted local copy of the book: {{title}}": "已刪除書籍的本地副本：{{title}}",
+  "Failed to delete cloud backup of the book: {{title}}": "未能刪除書籍的雲端備份：{{title}}",
+  "Failed to delete local copy of the book: {{title}}": "未能刪除書籍的本地副本：{{title}}",
+  "Are you sure to delete the local copy of the selected book?": "您確定要刪除所選書籍的本地副本嗎？",
+  "Remove from Cloud & Device": "從雲端和設備中移除",
+  "Remove from Cloud Only": "僅從雲端移除",
+  "Remove from Device Only": "僅從設備中移除",
+  "Disconnected": "已斷開連接",
+  "KOReader Sync Settings": "KOReader 同步設置",
+  "Sync Strategy": "同步策略",
+  "Ask on conflict": "發生衝突時詢問",
+  "Always use latest": "始終使用最新",
+  "Send changes only": "僅發送更改",
+  "Receive changes only": "僅接收更改",
+  "Disabled": "已禁用",
+  "Checksum Method": "校驗和方法",
+  "File Content (recommended)": "文件內容（推薦）",
+  "File Name": "文件名",
+  "Device Name": "設備名稱",
+  "Sync Tolerance": "同步容忍度",
+  "Connect to your KOReader Sync server.": "連接到您的 KOReader 同步伺服器。",
+  "Server URL": "伺服器 URL",
+  "Username": "用戶名",
+  "Your Username": "您的用戶名",
+  "Password": "密碼",
+  "Connect": "連接",
+  "KOReader Sync": "KOReader 同步",
+  "Sync Conflict": "同步衝突",
+  "Sync reading progress from \"{{deviceName}}\"?": "從 \"{{deviceName}}\" 同步閱讀進度？",
+  "another device": "另一個設備",
+  "Local Progress": "本地進度",
+  "Remote Progress": "遠程進度",
+  "Page {{page}} of {{total}} ({{percentage}}%)": "第 {{page}} 頁，共 {{total}} 頁 ({{percentage}}%)",
+  "Current position": "當前位置",
+  "Approximately page {{page}} of {{total}} ({{percentage}}%)": "大約第 {{page}} 頁，共 {{total}} 頁 ({{percentage}}%)",
+  "Approximately {{percentage}}%": "大約 {{percentage}}%",
+  "Failed to connect": "連接失敗",
+  "Sync Server Connected": "同步伺服器已連接",
+  "Precision: {{precision}} digits after the decimal": "精度: {{precision}} 位小數",
+  "Sync as {{userDisplayName}}": "以 {{userDisplayName}} 身份同步",
+  "Custom Fonts": "自訂字型",
+  "Cancel Delete": "取消刪除",
+  "Import Font": "匯入字型",
+  "Delete Font": "刪除字型",
+  "Tips": "提示",
+  "Custom fonts can be selected from the Font Face menu": "可以從字型選單中選擇自訂字型",
+  "Manage Custom Fonts": "管理自訂字型",
+  "Select Files": "選擇檔案",
+  "Select Image": "選擇圖片",
+  "Select Video": "選擇影片",
+  "Select Audio": "選擇音訊",
+  "Select Fonts": "選擇字型",
+  "Supported font formats: .ttf, .odf, .woff, .woff2": "支援的字型格式：.ttf, .odf, .woff, .woff2"
 }

apps/readest-app/release-notes.json

@@ -1,5 +1,66 @@
 {
   "releases": {
+    "0.9.75": {
+      "date": "2025-08-22",
+      "notes": [
+        "Fonts: Added support for importing local TTF and ODF fonts",
+        "TTS: Reduced the pause between sentences when using Edge TTS",
+        "TTS: Fixed an issue where voices list could not be opened on older versions of iOS",
+        "TOC: Fixed an issue where nested TOC items would not collapse properly in some books",
+        "Translator: Fixed an issue where translations in the popup did not refresh correctly",
+        "Library: Added option to sort authors with last name first",
+        "Layout: Fixed mismatch in close button position between the reader and library pages",
+        "Layout: Book title now remains centered in the available space",
+        "Layout: Fixed footer bar layout in landscape mode"
+      ]
+    },
+    "0.9.72": {
+      "date": "2025-08-18",
+      "notes": [
+        "Fixed Edge TTS voice playback for EPUBs",
+        "Reduced accidental page flips when toggling toolbars",
+        "Fixed images with background colors not displaying correctly in some books",
+        "Added support for custom KOReader Sync Servers on your local network (LAN)"
+      ]
+    },
+    "0.9.71": {
+      "date": "2025-08-13",
+      "notes": [
+        "Sync: Added two ways to sync reading progress with KOReader devices",
+        "EPUB: Applied monospace font settings",
+        "EPUB: Fixed initial text alignment for some EPUB files",
+        "PDF: Fixed issue opening large PDF files on Android",
+        "TTS: Improved book language detection when language code is invalid",
+        "iOS: Fixed applying system color scheme in auto theme mode",
+        "Config: Added option to choose reading progress display style (percentage or page number)",
+        "Library: Added option to delete only the local copy of a book",
+        "Account: Added 'Reset Password' button in the account page"
+      ]
+    },
+    "0.9.69": {
+      "date": "2025-08-02",
+      "notes": [
+        "Updater: Fixed permission issue when updating in standalone reader window",
+        "Config: Added option to disable double‑click actions",
+        "EPUB: Fixed missing images in some EPUB files",
+        "EPUB: Corrected formatting for book subjects",
+        "TXT: Improved language detection when parsing TXT files",
+        "CSS: Resolved issue where custom font colors could not be applied",
+        "Layout: Corrected cover image width display in 'Fit' mode for list view",
+        "Layout: Fixed unintended scrolling in reader view when highlighting text"
+      ]
+    },
+    "0.9.68": {
+      "date": "2025-07-30",
+      "notes": [
+        "Reader: Files now open in a new window by default on Desktop",
+        "Translation: Skips translating content inside <pre>, <code>, and <math> tags",
+        "Performance: Improved multi-part downloading for large books",
+        "Sync: Resolved issue preventing some PDF files from syncing",
+        "CSS: Resolved issue with fixed font color in some EPUB files",
+        "TXT: Enhanced TXT parsing for better compatibility"
+      ]
+    },
     "0.9.67": {
       "date": "2025-07-22",
       "notes": [
@@ -328,7 +389,7 @@
     "0.9.30": {
       "date": "2025-04-05",
       "notes": [
-        "Added fixed storage quata when running the app in self-hosted mode",
+        "Added fixed storage quota when running the app in self-hosted mode",
         "Link colors will only change when you override fonts",
         "Added cache for native files for better performance"
       ]

apps/readest-app/src-tauri/Cargo.toml

@@ -14,6 +14,10 @@ rust-version = "1.77.2"
 name = "readestlib"
 crate-type = ["staticlib", "cdylib", "lib"]
 
+[features]
+# Internal feature to suppress warnings from old objc crate
+cargo-clippy = []
+
 [build-dependencies]
 tauri-build = { version = "2", features = [] }
 
@@ -25,6 +29,7 @@ thiserror = "2"
 tokio = { version = "1", features = ["fs"] }
 tokio-util = { version = "0.7", features = ["codec"] }
 futures-util = "0.3"
+futures = "0.3.31"
 read-progress-stream = "1.0.0"
 reqwest = { version = "0.12", default-features = false, features = [
   "json",
@@ -36,7 +41,7 @@ tauri-plugin-log = "2"
 tauri-plugin-fs = "2"
 tauri-plugin-dialog = "2"
 tauri-plugin-os = "2"
-tauri-plugin-http = "2"
+tauri-plugin-http = { version = "2", features = ["dangerous-settings"] }
 tauri-plugin-shell = "2"
 tauri-plugin-process = "2"
 tauri-plugin-oauth = "2"

apps/readest-app/src-tauri/capabilities/default.json

@@ -43,7 +43,18 @@
       "identifier": "fs:allow-cache-read",
       "allow": [
         {
-          "path": "$CACHEDIR/**/*"
+          "path": "$APPCACHE/**/*"
+        },
+        {
+          "path": "/private/var/mobile/Containers/Data/Application/**/*"
+        }
+      ]
+    },
+    {
+      "identifier": "fs:allow-cache-write",
+      "allow": [
+        {
+          "path": "$APPCACHE/**/*"
         },
         {
           "path": "/private/var/mobile/Containers/Data/Application/**/*"
@@ -76,6 +87,12 @@
         },
         {
           "url": "https://translate.googleapis.com"
+        },
+        {
+          "url": "http://*:*"
+        },
+        {
+          "url": "https://*:*"
         }
       ]
     },

apps/readest-app/src-tauri/capabilities/desktop.json

@@ -1,7 +1,7 @@
 {
   "$schema": "../gen/schemas/desktop-schema.json",
   "identifier": "desktop-capability",
-  "windows": ["main", "updater"],
+  "windows": ["main", "updater", "reader-*"],
   "platforms": ["linux", "macOS", "windows"],
   "permissions": ["updater:default", "cli:default"]
 }

apps/readest-app/src-tauri/gen/android/app/src/main/AndroidManifest.xml

@@ -66,7 +66,7 @@
                 <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
             </intent-filter>
             <!-- DEEP LINK PLUGIN. AUTO-GENERATED. DO NOT REMOVE. -->
-            <intent-filter android:autoVerify="true">
+            <intent-filter android:autoVerify="true" >
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/build.rs

@@ -9,6 +9,11 @@ const COMMANDS: &[&str] = &[
     "get_sys_fonts_list",
     "intercept_keys",
     "lock_screen_orientation",
+    "iap_initialize",
+    "iap_fetch_products",
+    "iap_purchase_product",
+    "iap_restore_purchases",
+    "get_system_color_scheme",
 ];
 
 fn main() {

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Sources/NativeBridgePlugin.swift

@@ -3,6 +3,7 @@ import AuthenticationServices
 import CoreText
 import MediaPlayer
 import ObjectiveC
+import StoreKit
 import SwiftRs
 import Tauri
 import UIKit
@@ -48,6 +49,37 @@ class LockScreenOrientationRequestArgs: Decodable {
   let orientation: String?
 }
 
+struct InitializeRequest: Decodable {
+  let publicKey: String?
+}
+
+struct FetchProductsRequest: Decodable {
+  let productIds: [String]
+}
+
+struct PurchaseProductRequest: Decodable {
+  let productId: String
+}
+
+struct ProductData: Codable {
+  let id: String
+  let title: String
+  let description: String
+  let price: String
+  let priceCurrencyCode: String?
+  let priceAmountMicros: Int64
+  let productType: String
+}
+
+struct PurchaseData: Codable {
+  let productId: String
+  let transactionId: String
+  let originalTransactionId: String
+  let purchaseDate: String
+  let purchaseState: String
+  let platform: String
+}
+
 class VolumeKeyHandler: NSObject {
   private var audioSession: AVAudioSession?
   private var originalVolume: Float = 0.0
@@ -422,6 +454,91 @@ class NativeBridgePlugin: Plugin {
       }
     }
   }
+
+  @objc public func iap_initialize(_ invoke: Invoke) {
+    StoreKitManager.shared.initialize()
+    invoke.resolve(["success": true])
+  }
+
+  @objc public func iap_fetch_products(_ invoke: Invoke) {
+    do {
+      let args = try invoke.parseArgs(FetchProductsRequest.self)
+
+      StoreKitManager.shared.fetchProducts(productIds: args.productIds) { products in
+        let productsData: [ProductData] = products.map { product in
+          return ProductData(
+            id: product.productIdentifier,
+            title: product.localizedTitle,
+            description: product.localizedDescription,
+            price: product.price.stringValue,
+            priceCurrencyCode: product.priceLocale.currencyCode,
+            priceAmountMicros: Int64(product.price.doubleValue * 1_000_000),
+            productType: product.productIdentifier.contains("monthly")
+              || product.productIdentifier.contains("yearly") ? "subscription" : "consumable"
+          )
+        }
+        invoke.resolve(["products": productsData])
+      }
+    } catch {
+      invoke.reject("Failed to parse fetch products arguments: \(error.localizedDescription)")
+    }
+  }
+
+  @objc public func iap_purchase_product(_ invoke: Invoke) {
+    do {
+      let args = try invoke.parseArgs(PurchaseProductRequest.self)
+
+      StoreKitManager.shared.fetchProducts(productIds: [args.productId]) { products in
+        guard let product = products.first else {
+          invoke.reject("Product not found")
+          return
+        }
+
+        StoreKitManager.shared.purchase(product: product) { result in
+          switch result {
+          case .success(let txn):
+            let purchase = PurchaseData(
+              productId: txn.payment.productIdentifier,
+              transactionId: txn.transactionIdentifier ?? "",
+              originalTransactionId: txn.original?.transactionIdentifier ?? txn
+                .transactionIdentifier ?? "",
+              purchaseDate: ISO8601DateFormatter().string(from: txn.transactionDate ?? Date()),
+              purchaseState: "purchased",
+              platform: "ios"
+            )
+            invoke.resolve(["purchase": purchase])
+          case .failure(let error):
+            invoke.reject("Purchase failed: \(error.localizedDescription)")
+          }
+        }
+      }
+    } catch {
+      invoke.reject("Failed to parse purchase arguments: \(error.localizedDescription)")
+    }
+  }
+
+  @objc public func iap_restore_purchases(_ invoke: Invoke) {
+    StoreKitManager.shared.restorePurchases { transactions in
+      let restored = transactions.map { txn -> PurchaseData in
+        return PurchaseData(
+          productId: txn.payment.productIdentifier,
+          transactionId: txn.transactionIdentifier ?? "",
+          originalTransactionId: txn.original?.transactionIdentifier ?? txn.transactionIdentifier
+            ?? "",
+          purchaseDate: ISO8601DateFormatter().string(from: txn.transactionDate ?? Date()),
+          purchaseState: "restored",
+          platform: "ios"
+        )
+      }
+      invoke.resolve(["purchases": restored])
+    }
+  }
+
+  @objc public func get_system_color_scheme(_ invoke: Invoke) {
+    let userInterfaceStyle = UITraitCollection.current.userInterfaceStyle
+    let colorScheme = (userInterfaceStyle == .dark) ? "dark" : "light"
+    invoke.resolve(["colorScheme": colorScheme])
+  }
 }
 
 @_cdecl("init_plugin_native_bridge")

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/ios/Sources/StoreKitManager.swift

@@ -0,0 +1,121 @@
+import StoreKit
+import os
+
+private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "StoreKitManager")
+
+class StoreKitManager: NSObject, SKProductsRequestDelegate, SKPaymentTransactionObserver {
+  static let shared = StoreKitManager()
+
+  private var productsRequest: SKProductsRequest?
+  private var productResponseHandler: (([SKProduct]) -> Void)?
+  private var purchaseHandler: ((Result<SKPaymentTransaction, Error>) -> Void)?
+  private var restoreHandler: (([SKPaymentTransaction]) -> Void)?
+
+  private override init() {
+    super.init()
+  }
+
+  func initialize() {
+    SKPaymentQueue.default().add(self)
+  }
+
+  deinit {
+    SKPaymentQueue.default().remove(self)
+  }
+
+  func fetchProducts(productIds: [String], completion: @escaping ([SKProduct]) -> Void) {
+    let ids = Set(productIds)
+    productsRequest = SKProductsRequest(productIdentifiers: ids)
+    productsRequest?.delegate = self
+    productResponseHandler = completion
+    productsRequest?.start()
+  }
+
+  func purchase(
+    product: SKProduct, completion: @escaping (Result<SKPaymentTransaction, Error>) -> Void
+  ) {
+    guard SKPaymentQueue.canMakePayments() else {
+      completion(
+        .failure(
+          NSError(
+            domain: "iap", code: 0, userInfo: [NSLocalizedDescriptionKey: "Purchases disabled."])))
+      return
+    }
+    purchaseHandler = completion
+    let payment = SKPayment(product: product)
+    SKPaymentQueue.default().add(payment)
+  }
+
+  func restorePurchases(completion: @escaping ([SKPaymentTransaction]) -> Void) {
+    restoreHandler = completion
+    SKPaymentQueue.default().restoreCompletedTransactions()
+  }
+
+  // MARK: - SKProductsRequestDelegate
+  func productsRequest(_ request: SKProductsRequest, didReceive response: SKProductsResponse) {
+    DispatchQueue.main.async { [weak self] in
+      self?.productResponseHandler?(response.products)
+      self?.productResponseHandler = nil
+    }
+  }
+
+  func request(_ request: SKRequest, didFailWithError error: Error) {
+    DispatchQueue.main.async { [weak self] in
+      logger.error("Products request failed: \(error.localizedDescription)")
+      self?.productResponseHandler?([])
+      self?.productResponseHandler = nil
+    }
+  }
+
+  // MARK: - SKPaymentTransactionObserver
+  func paymentQueue(
+    _ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]
+  ) {
+    for transaction in transactions {
+      switch transaction.transactionState {
+      case .purchased:
+        SKPaymentQueue.default().finishTransaction(transaction)
+        DispatchQueue.main.async { [weak self] in
+          self?.purchaseHandler?(.success(transaction))
+          self?.purchaseHandler = nil
+        }
+      case .failed:
+        SKPaymentQueue.default().finishTransaction(transaction)
+        let error =
+          transaction.error
+          ?? NSError(
+            domain: "iap", code: -1, userInfo: [NSLocalizedDescriptionKey: "Unknown purchase error"]
+          )
+        DispatchQueue.main.async { [weak self] in
+          self?.purchaseHandler?(.failure(error))
+          self?.purchaseHandler = nil
+        }
+      case .restored:
+        SKPaymentQueue.default().finishTransaction(transaction)
+      case .deferred, .purchasing:
+        // Handle these states if needed
+        break
+      @unknown default:
+        break
+      }
+    }
+  }
+
+  func paymentQueueRestoreCompletedTransactionsFinished(_ queue: SKPaymentQueue) {
+    let restored = queue.transactions.filter { $0.transactionState == .restored }
+    DispatchQueue.main.async { [weak self] in
+      self?.restoreHandler?(restored)
+      self?.restoreHandler = nil
+    }
+  }
+
+  func paymentQueue(
+    _ queue: SKPaymentQueue, restoreCompletedTransactionsFailedWithError error: Error
+  ) {
+    DispatchQueue.main.async { [weak self] in
+      logger.error("Restore purchases failed: \(error.localizedDescription)")
+      self?.restoreHandler?([])
+      self?.restoreHandler = nil
+    }
+  }
+}

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/permissions/autogenerated/commands/get_system_color_scheme.toml

@@ -0,0 +1,13 @@
+# Automatically generated - DO NOT EDIT!
+
+"$schema" = "../../schemas/schema.json"
+
+[[permission]]
+identifier = "allow-get-system-color-scheme"
+description = "Enables the get_system_color_scheme command without any pre-configured scope."
+commands.allow = ["get_system_color_scheme"]
+
+[[permission]]
+identifier = "deny-get-system-color-scheme"
+description = "Denies the get_system_color_scheme command without any pre-configured scope."
+commands.deny = ["get_system_color_scheme"]

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/permissions/autogenerated/commands/iap_fetch_products.toml

@@ -0,0 +1,13 @@
+# Automatically generated - DO NOT EDIT!
+
+"$schema" = "../../schemas/schema.json"
+
+[[permission]]
+identifier = "allow-iap-fetch-products"
+description = "Enables the iap_fetch_products command without any pre-configured scope."
+commands.allow = ["iap_fetch_products"]
+
+[[permission]]
+identifier = "deny-iap-fetch-products"
+description = "Denies the iap_fetch_products command without any pre-configured scope."
+commands.deny = ["iap_fetch_products"]

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/permissions/autogenerated/commands/iap_initialize.toml

@@ -0,0 +1,13 @@
+# Automatically generated - DO NOT EDIT!
+
+"$schema" = "../../schemas/schema.json"
+
+[[permission]]
+identifier = "allow-iap-initialize"
+description = "Enables the iap_initialize command without any pre-configured scope."
+commands.allow = ["iap_initialize"]
+
+[[permission]]
+identifier = "deny-iap-initialize"
+description = "Denies the iap_initialize command without any pre-configured scope."
+commands.deny = ["iap_initialize"]

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/permissions/autogenerated/commands/iap_purchase_product.toml

@@ -0,0 +1,13 @@
+# Automatically generated - DO NOT EDIT!
+
+"$schema" = "../../schemas/schema.json"
+
+[[permission]]
+identifier = "allow-iap-purchase-product"
+description = "Enables the iap_purchase_product command without any pre-configured scope."
+commands.allow = ["iap_purchase_product"]
+
+[[permission]]
+identifier = "deny-iap-purchase-product"
+description = "Denies the iap_purchase_product command without any pre-configured scope."
+commands.deny = ["iap_purchase_product"]

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/permissions/autogenerated/commands/iap_restore_purchases.toml

@@ -0,0 +1,13 @@
+# Automatically generated - DO NOT EDIT!
+
+"$schema" = "../../schemas/schema.json"
+
+[[permission]]
+identifier = "allow-iap-restore-purchases"
+description = "Enables the iap_restore_purchases command without any pre-configured scope."
+commands.allow = ["iap_restore_purchases"]
+
+[[permission]]
+identifier = "deny-iap-restore-purchases"
+description = "Denies the iap_restore_purchases command without any pre-configured scope."
+commands.deny = ["iap_restore_purchases"]

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/permissions/autogenerated/reference.md

@@ -14,6 +14,11 @@ Default permissions for the plugin
 - `allow-get-sys-fonts-list`
 - `allow-intercept-keys`
 - `allow-lock-screen-orientation`
+- `allow-iap-initialize`
+- `allow-iap-fetch-products`
+- `allow-iap-purchase-product`
+- `allow-iap-restore-purchases`
+- `allow-get-system-color-scheme`
 
 ## Permission Table
 
@@ -157,6 +162,136 @@ Denies the get_sys_fonts_list command without any pre-configured scope.
 <tr>
 <td>
 
+`native-bridge:allow-get-system-color-scheme`
+
+</td>
+<td>
+
+Enables the get_system_color_scheme command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:deny-get-system-color-scheme`
+
+</td>
+<td>
+
+Denies the get_system_color_scheme command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:allow-iap-fetch-products`
+
+</td>
+<td>
+
+Enables the iap_fetch_products command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:deny-iap-fetch-products`
+
+</td>
+<td>
+
+Denies the iap_fetch_products command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:allow-iap-initialize`
+
+</td>
+<td>
+
+Enables the iap_initialize command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:deny-iap-initialize`
+
+</td>
+<td>
+
+Denies the iap_initialize command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:allow-iap-purchase-product`
+
+</td>
+<td>
+
+Enables the iap_purchase_product command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:deny-iap-purchase-product`
+
+</td>
+<td>
+
+Denies the iap_purchase_product command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:allow-iap-restore-purchases`
+
+</td>
+<td>
+
+Enables the iap_restore_purchases command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
+`native-bridge:deny-iap-restore-purchases`
+
+</td>
+<td>
+
+Denies the iap_restore_purchases command without any pre-configured scope.
+
+</td>
+</tr>
+
+<tr>
+<td>
+
 `native-bridge:allow-install-package`
 
 </td>

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/permissions/default.toml

@@ -11,4 +11,9 @@ permissions = [
   "allow-get-sys-fonts-list",
   "allow-intercept-keys",
   "allow-lock-screen-orientation",
+  "allow-iap-initialize",
+  "allow-iap-fetch-products",
+  "allow-iap-purchase-product",
+  "allow-iap-restore-purchases",
+  "allow-get-system-color-scheme",
 ]

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/permissions/schemas/schema.json

@@ -354,6 +354,66 @@
           "const": "deny-get-sys-fonts-list",
           "markdownDescription": "Denies the get_sys_fonts_list command without any pre-configured scope."
         },
+        {
+          "description": "Enables the get_system_color_scheme command without any pre-configured scope.",
+          "type": "string",
+          "const": "allow-get-system-color-scheme",
+          "markdownDescription": "Enables the get_system_color_scheme command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the get_system_color_scheme command without any pre-configured scope.",
+          "type": "string",
+          "const": "deny-get-system-color-scheme",
+          "markdownDescription": "Denies the get_system_color_scheme command without any pre-configured scope."
+        },
+        {
+          "description": "Enables the iap_fetch_products command without any pre-configured scope.",
+          "type": "string",
+          "const": "allow-iap-fetch-products",
+          "markdownDescription": "Enables the iap_fetch_products command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the iap_fetch_products command without any pre-configured scope.",
+          "type": "string",
+          "const": "deny-iap-fetch-products",
+          "markdownDescription": "Denies the iap_fetch_products command without any pre-configured scope."
+        },
+        {
+          "description": "Enables the iap_initialize command without any pre-configured scope.",
+          "type": "string",
+          "const": "allow-iap-initialize",
+          "markdownDescription": "Enables the iap_initialize command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the iap_initialize command without any pre-configured scope.",
+          "type": "string",
+          "const": "deny-iap-initialize",
+          "markdownDescription": "Denies the iap_initialize command without any pre-configured scope."
+        },
+        {
+          "description": "Enables the iap_purchase_product command without any pre-configured scope.",
+          "type": "string",
+          "const": "allow-iap-purchase-product",
+          "markdownDescription": "Enables the iap_purchase_product command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the iap_purchase_product command without any pre-configured scope.",
+          "type": "string",
+          "const": "deny-iap-purchase-product",
+          "markdownDescription": "Denies the iap_purchase_product command without any pre-configured scope."
+        },
+        {
+          "description": "Enables the iap_restore_purchases command without any pre-configured scope.",
+          "type": "string",
+          "const": "allow-iap-restore-purchases",
+          "markdownDescription": "Enables the iap_restore_purchases command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the iap_restore_purchases command without any pre-configured scope.",
+          "type": "string",
+          "const": "deny-iap-restore-purchases",
+          "markdownDescription": "Denies the iap_restore_purchases command without any pre-configured scope."
+        },
         {
           "description": "Enables the install_package command without any pre-configured scope.",
           "type": "string",
@@ -415,10 +475,10 @@
           "markdownDescription": "Denies the use_background_audio command without any pre-configured scope."
         },
         {
-          "description": "Default permissions for the plugin\n#### This default permission set includes:\n\n- `allow-auth-with-safari`\n- `allow-auth-with-custom-tab`\n- `allow-copy-uri-to-path`\n- `allow-use-background-audio`\n- `allow-install-package`\n- `allow-set-system-ui-visibility`\n- `allow-get-status-bar-height`\n- `allow-get-sys-fonts-list`\n- `allow-intercept-keys`\n- `allow-lock-screen-orientation`",
+          "description": "Default permissions for the plugin\n#### This default permission set includes:\n\n- `allow-auth-with-safari`\n- `allow-auth-with-custom-tab`\n- `allow-copy-uri-to-path`\n- `allow-use-background-audio`\n- `allow-install-package`\n- `allow-set-system-ui-visibility`\n- `allow-get-status-bar-height`\n- `allow-get-sys-fonts-list`\n- `allow-intercept-keys`\n- `allow-lock-screen-orientation`\n- `allow-iap-initialize`\n- `allow-iap-fetch-products`\n- `allow-iap-purchase-product`\n- `allow-iap-restore-purchases`\n- `allow-get-system-color-scheme`",
           "type": "string",
           "const": "default",
-          "markdownDescription": "Default permissions for the plugin\n#### This default permission set includes:\n\n- `allow-auth-with-safari`\n- `allow-auth-with-custom-tab`\n- `allow-copy-uri-to-path`\n- `allow-use-background-audio`\n- `allow-install-package`\n- `allow-set-system-ui-visibility`\n- `allow-get-status-bar-height`\n- `allow-get-sys-fonts-list`\n- `allow-intercept-keys`\n- `allow-lock-screen-orientation`"
+          "markdownDescription": "Default permissions for the plugin\n#### This default permission set includes:\n\n- `allow-auth-with-safari`\n- `allow-auth-with-custom-tab`\n- `allow-copy-uri-to-path`\n- `allow-use-background-audio`\n- `allow-install-package`\n- `allow-set-system-ui-visibility`\n- `allow-get-status-bar-height`\n- `allow-get-sys-fonts-list`\n- `allow-intercept-keys`\n- `allow-lock-screen-orientation`\n- `allow-iap-initialize`\n- `allow-iap-fetch-products`\n- `allow-iap-purchase-product`\n- `allow-iap-restore-purchases`\n- `allow-get-system-color-scheme`"
         }
       ]
     }

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/src/commands.rs

@@ -81,3 +81,41 @@ pub(crate) async fn lock_screen_orientation<R: Runtime>(
 ) -> Result<()> {
     app.native_bridge().lock_screen_orientation(payload)
 }
+
+#[command]
+pub(crate) async fn iap_initialize<R: Runtime>(
+    app: AppHandle<R>,
+    payload: IAPInitializeRequest,
+) -> Result<IAPInitializeResponse> {
+    app.native_bridge().iap_initialize(payload)
+}
+
+#[command]
+pub(crate) async fn iap_fetch_products<R: Runtime>(
+    app: AppHandle<R>,
+    payload: IAPFetchProductsRequest,
+) -> Result<IAPFetchProductsResponse> {
+    app.native_bridge().iap_fetch_products(payload)
+}
+
+#[command]
+pub(crate) async fn iap_purchase_product<R: Runtime>(
+    app: AppHandle<R>,
+    payload: IAPPurchaseProductRequest,
+) -> Result<IAPPurchaseProductResponse> {
+    app.native_bridge().iap_purchase_product(payload)
+}
+
+#[command]
+pub(crate) async fn iap_restore_purchases<R: Runtime>(
+    app: AppHandle<R>,
+) -> Result<IAPRestorePurchasesResponse> {
+    app.native_bridge().iap_restore_purchases()
+}
+
+#[command]
+pub(crate) async fn get_system_color_scheme<R: Runtime>(
+    app: AppHandle<R>,
+) -> Result<GetSystemColorSchemeResponse> {
+    app.native_bridge().get_system_color_scheme()
+}

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/src/desktop.rs

@@ -73,4 +73,33 @@ impl<R: Runtime> NativeBridge<R> {
     ) -> crate::Result<()> {
         Err(crate::Error::UnsupportedPlatformError)
     }
+
+    pub fn iap_initialize(
+        &self,
+        _payload: IAPInitializeRequest,
+    ) -> crate::Result<IAPInitializeResponse> {
+        Err(crate::Error::UnsupportedPlatformError)
+    }
+
+    pub fn iap_fetch_products(
+        &self,
+        _payload: IAPFetchProductsRequest,
+    ) -> crate::Result<IAPFetchProductsResponse> {
+        Err(crate::Error::UnsupportedPlatformError)
+    }
+
+    pub fn iap_purchase_product(
+        &self,
+        _payload: IAPPurchaseProductRequest,
+    ) -> crate::Result<IAPPurchaseProductResponse> {
+        Err(crate::Error::UnsupportedPlatformError)
+    }
+
+    pub fn iap_restore_purchases(&self) -> crate::Result<IAPRestorePurchasesResponse> {
+        Err(crate::Error::UnsupportedPlatformError)
+    }
+
+    pub fn get_system_color_scheme(&self) -> crate::Result<GetSystemColorSchemeResponse> {
+        Err(crate::Error::UnsupportedPlatformError)
+    }
 }

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/src/lib.rs

@@ -47,6 +47,11 @@ pub fn init<R: Runtime>() -> TauriPlugin<R> {
             commands::get_sys_fonts_list,
             commands::intercept_keys,
             commands::lock_screen_orientation,
+            commands::iap_initialize,
+            commands::iap_fetch_products,
+            commands::iap_purchase_product,
+            commands::iap_restore_purchases,
+            commands::get_system_color_scheme,
         ])
         .setup(|app, api| {
             #[cfg(mobile)]

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/src/mobile.rs

@@ -112,3 +112,52 @@ impl<R: Runtime> NativeBridge<R> {
             .map_err(Into::into)
     }
 }
+
+impl<R: Runtime> NativeBridge<R> {
+    pub fn iap_initialize(
+        &self,
+        payload: IAPInitializeRequest,
+    ) -> crate::Result<IAPInitializeResponse> {
+        self.0
+            .run_mobile_plugin("iap_initialize", payload)
+            .map_err(Into::into)
+    }
+}
+
+impl<R: Runtime> NativeBridge<R> {
+    pub fn iap_fetch_products(
+        &self,
+        payload: IAPFetchProductsRequest,
+    ) -> crate::Result<IAPFetchProductsResponse> {
+        self.0
+            .run_mobile_plugin("iap_fetch_products", payload)
+            .map_err(Into::into)
+    }
+}
+
+impl<R: Runtime> NativeBridge<R> {
+    pub fn iap_purchase_product(
+        &self,
+        payload: IAPPurchaseProductRequest,
+    ) -> crate::Result<IAPPurchaseProductResponse> {
+        self.0
+            .run_mobile_plugin("iap_purchase_product", payload)
+            .map_err(Into::into)
+    }
+}
+
+impl<R: Runtime> NativeBridge<R> {
+    pub fn iap_restore_purchases(&self) -> crate::Result<IAPRestorePurchasesResponse> {
+        self.0
+            .run_mobile_plugin("iap_restore_purchases", ())
+            .map_err(Into::into)
+    }
+}
+
+impl<R: Runtime> NativeBridge<R> {
+    pub fn get_system_color_scheme(&self) -> crate::Result<GetSystemColorSchemeResponse> {
+        self.0
+            .run_mobile_plugin("get_system_color_scheme", ())
+            .map_err(Into::into)
+    }
+}

apps/readest-app/src-tauri/plugins/tauri-plugin-native-bridge/src/models.rs

@@ -86,3 +86,75 @@ pub struct InterceptKeysRequest {
 pub struct LockScreenOrientationRequest {
     pub orientation: String,
 }
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+#[serde(rename_all = "camelCase")]
+pub struct Product {
+    pub id: String,
+    pub title: String,
+    pub description: String,
+    pub price: String,
+    pub price_currency_code: Option<String>,
+    pub price_amount_micros: i64,
+    pub product_type: String, // "consumable", "non_consumable", or "subscription"
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+#[serde(rename_all = "camelCase")]
+pub struct Purchase {
+    pub product_id: String,
+    pub transaction_id: String,
+    pub purchase_date: String,
+    pub original_transaction_id: String,
+    pub purchase_state: String, // "purchased", "pending", "cancelled"
+    pub platform: String,       // "ios" or "android"
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct IAPInitializeRequest {
+    pub public_key: Option<String>,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct IAPInitializeResponse {
+    pub success: bool,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct IAPFetchProductsRequest {
+    pub product_ids: Vec<String>,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct IAPFetchProductsResponse {
+    pub products: Vec<Product>,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct IAPPurchaseProductRequest {
+    pub product_id: String,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct IAPPurchaseProductResponse {
+    pub purchase: Option<Purchase>,
+    pub cancelled_purchase: Option<Purchase>,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct IAPRestorePurchasesResponse {
+    pub purchases: Vec<Purchase>,
+}
+
+#[derive(Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct GetSystemColorSchemeResponse {
+    pub color_scheme: String, // "light" or "dark"
+}

apps/readest-app/src-tauri/src/transfer_file.rs

@@ -17,8 +17,8 @@ use tokio_util::codec::{BytesCodec, FramedRead};
 
 use read_progress_stream::ReadProgressStream;
 
-use std::collections::HashMap;
 use std::time::Instant;
+use std::{collections::HashMap, sync::Arc};
 
 type Result<T> = std::result::Result<T, Error>;
 
@@ -109,41 +109,129 @@ pub async fn download_file(
     body: Option<String>,
     on_progress: Channel<ProgressPayload>,
 ) -> Result<()> {
+    use futures::stream::{self, StreamExt};
+    use std::cmp::min;
+    use tokio::io::AsyncSeekExt;
+
+    const PART_SIZE: u64 = 1024 * 1024;
+
     let client = reqwest::Client::new();
-    let mut request = if let Some(body) = body {
-        client.post(url).body(body)
-    } else {
-        client.get(url)
-    };
-    // Loop trought the headers keys and values
-    // and add them to the request object.
-    for (key, value) in headers {
-        request = request.header(&key, value);
+
+    // Check if server supports range requests
+    let range_resp = client.get(url).header("Range", "bytes=0-0").send().await?;
+    let accept_ranges = range_resp
+        .headers()
+        .get("accept-ranges")
+        .map(|v| v.to_str().unwrap_or(""))
+        .unwrap_or("")
+        .eq_ignore_ascii_case("bytes");
+    let total = range_resp
+        .headers()
+        .get("content-range")
+        .and_then(|v| v.to_str().ok())
+        .and_then(|s| s.split('/').nth(1))
+        .and_then(|s| s.parse::<u64>().ok())
+        .unwrap_or(0);
+
+    if !accept_ranges || total == 0 {
+        // Fallback to original single-threaded logic
+        let mut request = if let Some(body) = body {
+            client.post(url).body(body)
+        } else {
+            client.get(url)
+        };
+
+        for (key, value) in headers.iter() {
+            request = request.header(key, value);
+        }
+
+        let response = request.send().await?;
+        if !response.status().is_success() {
+            return Err(Error::HttpErrorCode(
+                response.status().as_u16(),
+                response.text().await.unwrap_or_default(),
+            ));
+        }
+
+        let total = response.content_length().unwrap_or(0);
+        let mut file = BufWriter::new(File::create(file_path).await?);
+        let mut stream = response.bytes_stream();
+
+        let mut stats = TransferStats::default();
+        while let Some(chunk) = stream.try_next().await? {
+            file.write_all(&chunk).await?;
+            stats.record_chunk_transfer(chunk.len());
+            let _ = on_progress.send(ProgressPayload {
+                progress: stats.total_transferred,
+                total,
+                transfer_speed: stats.transfer_speed,
+            });
+        }
+        file.flush().await?;
+        return Ok(());
     }
 
-    let response = request.send().await?;
-    if !response.status().is_success() {
-        return Err(Error::HttpErrorCode(
-            response.status().as_u16(),
-            response.text().await.unwrap_or_default(),
-        ));
-    }
-    let total = response.content_length().unwrap_or(0);
+    // Multi-part download with range access
+    let part_count = total.div_ceil(PART_SIZE);
+    let file = File::create(file_path).await?;
+    file.set_len(total).await?;
 
-    let mut file = BufWriter::new(File::create(file_path).await?);
-    let mut stream = response.bytes_stream();
+    let file = Arc::new(tokio::sync::Mutex::new(file));
+    let progress = Arc::new(tokio::sync::Mutex::new(TransferStats::default()));
 
-    let mut stats = TransferStats::default();
-    while let Some(chunk) = stream.try_next().await? {
-        file.write_all(&chunk).await?;
-        stats.record_chunk_transfer(chunk.len());
-        let _ = on_progress.send(ProgressPayload {
-            progress: stats.total_transferred,
-            total,
-            transfer_speed: stats.transfer_speed,
-        });
-    }
-    file.flush().await?;
+    stream::iter(0..part_count)
+        .for_each_concurrent(8, |i| {
+            let client = client.clone();
+            let file = Arc::clone(&file);
+            let progress = Arc::clone(&progress);
+            let headers = headers.clone();
+            let url = url.to_string();
+            let on_progress = on_progress.clone();
+
+            async move {
+                let start = i * PART_SIZE;
+                let end = min(start + PART_SIZE - 1, total - 1);
+                let range_header = format!("bytes={start}-{end}");
+
+                let mut req = client.get(&url).header("Range", range_header);
+                for (key, value) in headers {
+                    req = req.header(key, value);
+                }
+
+                let resp = match req.send().await {
+                    Ok(r) => r,
+                    Err(_) => return,
+                };
+
+                if !resp.status().is_success()
+                    && resp.status() != reqwest::StatusCode::PARTIAL_CONTENT
+                {
+                    return;
+                }
+
+                let bytes = match resp.bytes().await {
+                    Ok(b) => b,
+                    Err(_) => return,
+                };
+
+                {
+                    let mut f = file.lock().await;
+                    f.seek(std::io::SeekFrom::Start(start)).await.unwrap();
+                    f.write_all(&bytes).await.unwrap();
+                }
+
+                {
+                    let mut stat = progress.lock().await;
+                    stat.record_chunk_transfer(bytes.len());
+                    let _ = on_progress.send(ProgressPayload {
+                        progress: stat.total_transferred,
+                        total,
+                        transfer_speed: stat.transfer_speed,
+                    });
+                }
+            }
+        })
+        .await;
 
     Ok(())
 }

apps/readest-app/src-tauri/tauri.conf.json

@@ -17,8 +17,8 @@
         "default-src": "'self' 'unsafe-inline' blob: data: customprotocol: asset: http://asset.localhost ipc: http://ipc.localhost",
         "connect-src": "'self' blob: data: asset: http://asset.localhost ipc: http://ipc.localhost https://*.sentry.io https://*.posthog.com https://*.deepl.com https://*.wikipedia.org https://*.wiktionary.org https://*.supabase.co https://*.readest.com wss://speech.platform.bing.com https://*.cloudflarestorage.com https://translate.googleapis.com https://translate.toil.cc https://*.microsofttranslator.com https://edge.microsoft.com https://*.googleusercontent.com",
         "img-src": "'self' blob: data: asset: http://asset.localhost https://*",
-        "style-src": "'self' 'unsafe-inline' blob: asset: http://asset.localhost https://cdn.jsdelivr.net https://fonts.googleapis.com https://ik.imagekit.io",
-        "font-src": "'self' blob: data: asset: http://asset.localhost tauri: https://db.onlinewebfonts.com https://cdn.jsdelivr.net https://fonts.gstatic.com https://ik.imagekit.io",
+        "style-src": "'self' 'unsafe-inline' blob: asset: http://asset.localhost https://cdn.jsdelivr.net https://fonts.googleapis.com https://chinese-fonts-cdn.netlify.app",
+        "font-src": "'self' blob: data: asset: http://asset.localhost tauri: https://db.onlinewebfonts.com https://cdn.jsdelivr.net https://fonts.gstatic.com https://chinese-fonts-cdn.netlify.app",
         "frame-src": "'self' blob: asset: http://asset.localhost https://*.stripe.com",
         "script-src": "'self' 'unsafe-inline' 'unsafe-eval' blob: asset: http://asset.localhost https://*.sentry.io https://*.posthog.com  https://*.stripe.com"
       },
@@ -28,6 +28,7 @@
           "allow": [
             "$RESOURCE/**",
             "$APPDATA/**/*",
+            "$APPCACHE/**/*",
             "$TEMP/**/*",
             "/private/var/mobile/Containers/Data/Application/**/*"
           ],

apps/readest-app/src/__tests__/api/iap-verify.test.ts

@@ -0,0 +1,40 @@
+import { describe, it, expect, vi } from 'vitest';
+import { POST } from '@/app/api/apple/iap-verify/route';
+import { NextRequest } from 'next/server';
+import { setupSupabaseMocks } from '../helpers/supabase-mock';
+
+const SKIP_IAP_API_TESTS = !process.env['ENABLE_IAP_API_TESTS'];
+vi.mock('@/utils/supabase', () => ({
+  supabase: {
+    auth: {
+      getUser: vi.fn(),
+      refreshSession: vi.fn(),
+    },
+    from: vi.fn(),
+  },
+  createSupabaseAdminClient: vi.fn(),
+}));
+
+describe.skipIf(SKIP_IAP_API_TESTS)('/api/apple/iap-verify', () => {
+  it('should verify a valid transaction', async () => {
+    setupSupabaseMocks();
+    const request = new NextRequest('http://localhost:3000/api/apple/iap-verify', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        Authorization: 'Bearer test-token',
+      },
+      body: JSON.stringify({
+        transactionId: '2000000969168810',
+        originalTransactionId: '2000000968585424',
+      }),
+    });
+
+    const response = await POST(request);
+    const data = await response.json();
+    console.log('Response:', data);
+
+    expect(response.status).toBe(200);
+    expect(data.purchase).toBeDefined();
+  });
+});

apps/readest-app/src/__tests__/helpers/supabase-mock.ts

@@ -0,0 +1,109 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { vi } from 'vitest';
+
+export const setupSupabaseMocks = async (
+  customResponses = {
+    getUser: null,
+    select: null,
+    upsert: null,
+    update: null,
+    insert: null,
+    adminUpsert: null,
+    adminSelect: {
+      data: [],
+      error: null,
+    },
+    adminSelectMany: null,
+    adminUpdate: null,
+    adminInsert: null,
+    adminDelete: null,
+    adminSelectSingle: null,
+  },
+) => {
+  const { supabase, createSupabaseAdminClient } = await import('@/utils/supabase');
+
+  vi.mocked(supabase.auth.getUser).mockResolvedValue(
+    customResponses.getUser || {
+      data: {
+        user: {
+          id: 'test-user-123',
+          email: 'test@example.com',
+          app_metadata: {},
+          user_metadata: {},
+          aud: 'test-aud',
+          created_at: new Date().toISOString(),
+        },
+      },
+      error: null,
+    },
+  );
+
+  vi.mocked(supabase.from).mockReturnValue({
+    select: vi.fn(() => ({
+      eq: vi.fn(() => ({
+        single: vi.fn().mockResolvedValue(customResponses.select || { data: null, error: null }),
+      })),
+    })),
+    upsert: vi.fn().mockResolvedValue(customResponses.upsert || { data: {}, error: null }),
+    update: vi.fn(() => ({
+      eq: vi.fn().mockResolvedValue(customResponses.update || { data: {}, error: null }),
+    })),
+    insert: vi.fn().mockResolvedValue(customResponses.insert || { data: {}, error: null }),
+  } as any);
+
+  vi.mocked(createSupabaseAdminClient).mockReturnValue({
+    from: vi.fn(() => ({
+      select: vi.fn(() => ({
+        eq: vi.fn(() => ({
+          eq: vi.fn(() => ({
+            single: vi.fn().mockResolvedValue({ data: null, error: null }),
+            order: vi.fn().mockResolvedValue({ data: [], error: null }),
+            limit: vi.fn().mockResolvedValue({ data: [], error: null }),
+          })),
+          single: vi
+            .fn()
+            .mockResolvedValue(customResponses.adminSelect || { data: null, error: null }),
+          limit: vi.fn(() => ({
+            single: vi
+              .fn()
+              .mockResolvedValue(customResponses.adminSelect || { data: null, error: null }),
+          })),
+          order: vi
+            .fn()
+            .mockResolvedValue(customResponses.adminSelectMany || { data: [], error: null }),
+        })),
+        neq: vi.fn(() => ({
+          order: vi
+            .fn()
+            .mockResolvedValue(customResponses.adminSelectMany || { data: [], error: null }),
+        })),
+        gt: vi.fn(() => ({
+          order: vi
+            .fn()
+            .mockResolvedValue(customResponses.adminSelectMany || { data: [], error: null }),
+        })),
+        in: vi.fn(() => ({
+          order: vi
+            .fn()
+            .mockResolvedValue(customResponses.adminSelectMany || { data: [], error: null }),
+        })),
+        order: vi
+          .fn()
+          .mockResolvedValue(customResponses.adminSelectMany || { data: [], error: null }),
+        limit: vi
+          .fn()
+          .mockResolvedValue(customResponses.adminSelectMany || { data: [], error: null }),
+      })),
+      upsert: vi.fn().mockResolvedValue(customResponses.adminUpsert || { data: [], error: null }),
+      update: vi.fn(() => ({
+        eq: vi.fn().mockResolvedValue(customResponses.adminUpdate || { data: {}, error: null }),
+        match: vi.fn().mockResolvedValue(customResponses.adminUpdate || { data: {}, error: null }),
+      })),
+      insert: vi.fn().mockResolvedValue(customResponses.adminInsert || { data: {}, error: null }),
+      delete: vi.fn(() => ({
+        eq: vi.fn().mockResolvedValue(customResponses.adminDelete || { data: {}, error: null }),
+        match: vi.fn().mockResolvedValue(customResponses.adminDelete || { data: {}, error: null }),
+      })),
+    })),
+  } as any);
+};

apps/readest-app/src/__tests__/integration/apple-iap.test.ts

@@ -0,0 +1,71 @@
+import { describe, it, expect, beforeAll } from 'vitest';
+import { AppleIAPVerifier, createAppleIAPVerifier } from '@/libs/iap/apple/verifier';
+
+const SKIP_IAP_API_TESTS = !process.env['ENABLE_IAP_API_TESTS'];
+const REAL_TEST_DATA = {
+  validSubscription: {
+    transactionId: '2000000969168810',
+    originalTransactionId: '2000000968585424',
+    productId: 'com.bilingify.readest.monthly.plus',
+  },
+
+  expiredSubscription: {
+    transactionId: '2000000969189989',
+    originalTransactionId: '2000000969189989',
+    productId: 'com.bilingify.readest.monthly.plus',
+  },
+
+  refundedTransaction: {
+    transactionId: '1000000555666777',
+    originalTransactionId: '1000000555666777',
+    productId: 'com.bilingify.readest.monthly.plus',
+  },
+};
+
+describe.skipIf(SKIP_IAP_API_TESTS)('Apple IAP Integration Tests', () => {
+  let verifier: AppleIAPVerifier;
+
+  beforeAll(() => {
+    verifier = createAppleIAPVerifier({
+      keyId: process.env['APPLE_IAP_KEY_ID']!,
+      issuerId: process.env['APPLE_IAP_ISSUER_ID']!,
+      bundleId: process.env['APPLE_IAP_BUNDLE_ID']!,
+      privateKey: atob(process.env['APPLE_IAP_PRIVATE_KEY_BASE64']!),
+      environment: 'sandbox',
+    });
+  });
+
+  describe('Transaction Verification', () => {
+    it('should verify a real valid transaction', async () => {
+      const { transactionId, originalTransactionId } = REAL_TEST_DATA.validSubscription;
+
+      const result = await verifier.verifyTransaction(originalTransactionId);
+
+      expect(result.success).toBe(true);
+      expect(result.verified).toBe(true);
+      expect(result.status).toBe('active');
+      expect(result.transactionId).toBe(transactionId);
+      expect(result.originalTransactionId).toBe(originalTransactionId);
+      expect(result.bundleId).toBe(process.env['APPLE_IAP_BUNDLE_ID']);
+      expect(result.productId).toBeTruthy();
+      expect(result.purchaseDate).toBeInstanceOf(Date);
+    }, 10000);
+
+    it('should handle expired subscription correctly', async () => {
+      const { originalTransactionId } = REAL_TEST_DATA.expiredSubscription;
+
+      const result = await verifier.verifyTransaction(originalTransactionId);
+
+      expect(result.success).toBe(true);
+      expect(result.verified).toBe(true);
+      expect(result.status).toBe('expired');
+    }, 10000);
+
+    it('should reject invalid transaction IDs', async () => {
+      const result = await verifier.verifyTransaction('invalid_transaction_id');
+
+      expect(result.success).toBe(false);
+      expect(result.error).toBeTruthy();
+    }, 10000);
+  });
+});

apps/readest-app/src/__tests__/utils/detect-language.test.ts

@@ -0,0 +1,273 @@
+import { describe, it, expect } from 'vitest';
+
+import { detectLanguage } from '@/utils/lang';
+
+describe('detectLanguage - Result Tests', () => {
+  describe('English text detection', () => {
+    it('should detect English text', () => {
+      const englishTexts = [
+        'This is a sample English text for language detection testing.',
+        'The quick brown fox jumps over the lazy dog.',
+        'Hello world! This is an English sentence with punctuation.',
+        'Chapter 1: Introduction to Language Detection',
+        'In the beginning was the Word, and the Word was with God.',
+        'To be or not to be, that is the question.',
+      ];
+
+      englishTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('en');
+      });
+    });
+  });
+
+  describe('Chinese text detection', () => {
+    it('should detect Chinese text', () => {
+      const chineseTexts = [
+        '这是一个中文文本的示例，用于语言检测测试。',
+        '天下大势，分久必合，合久必分。',
+        '学而时习之，不亦说乎？有朋自远方来，不亦乐乎？',
+        '春眠不觉晓，处处闻啼鸟。夜来风雨声，花落知多少。',
+        '那时候，天空很蓝，云彩很白，我们都还很年轻。',
+        '人工智能技术的发展正在改变我们的生活方式和工作方式。',
+      ];
+
+      chineseTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('zh');
+      });
+    });
+
+    it('should detect Traditional Chinese text', () => {
+      const traditionalChineseTexts = [
+        '這是一個正體中文文本的示例，用於語言檢測測試。',
+        '天下大勢，分久必合，合久必分。',
+        '學而時習之，不亦說乎？有朋自遠方來，不亦樂乎？',
+        '春眠不覺曉，處處聞啼鳥。夜來風雨聲，花落知多少。',
+        '那時候，天空很藍，雲彩很白，我們都還很年輕。',
+        '人工智慧技術的發展正在改變我們的生活方式和工作方式。',
+      ];
+
+      traditionalChineseTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('zh');
+      });
+    });
+  });
+
+  describe('Japanese text detection', () => {
+    it('should detect Japanese text', () => {
+      const japaneseTexts = [
+        'これは日本語のテキストサンプルです。',
+        '第一章：言語検出について',
+        'こんにちは、世界！これは日本語の文章です。',
+        '桜の花が咲く季節になりました。とても美しいです。',
+        'ひらがな、カタカナ、漢字を使って日本語を書きます。',
+        '東京は日本の首都であり、多くの人々が住んでいます。',
+      ];
+
+      japaneseTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('ja');
+      });
+    });
+  });
+
+  describe('French text detection', () => {
+    it('should detect French text', () => {
+      const frenchTexts = [
+        'Ceci est un exemple de texte français pour tester la détection de langue.',
+        'Chapitre 1: Introduction à la détection de langue.',
+        'Bonjour le monde! Ceci est une phrase en français.',
+        'Les Champs-Élysées sont une avenue célèbre à Paris, souvent appelée la plus belle avenue du monde.',
+        'Victor Hugo était un écrivain français très célèbre du XIXe siècle,',
+        "La littérature française possède une richesse extraordinaire qui s'étend sur plusieurs siècles.",
+      ];
+
+      frenchTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('fr');
+      });
+    });
+  });
+
+  describe('Spanish text detection', () => {
+    it('should detect Spanish text', () => {
+      const spanishTexts = [
+        'Este es un ejemplo de texto en español para probar la detección de idioma.',
+        'Capítulo 1: Introducción a la detección de idiomas',
+        '¡Hola mundo! Esta es una oración en español.',
+        'España es un país ubicado en la península ibérica.',
+        'El flamenco es una forma de arte español muy famosa.',
+        'Don Quijote de La Mancha es una obra clásica de la literatura española.',
+      ];
+
+      spanishTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('es');
+      });
+    });
+  });
+
+  describe('German text detection', () => {
+    it('should detect German text', () => {
+      const germanTexts = [
+        'Dies ist ein Beispieltext auf Deutsch für die Spracherkennung.',
+        'Kapitel 1: Einführung in die Spracherkennung',
+        'Hallo Welt! Dies ist ein deutscher Satz.',
+        'Deutschland ist ein Land in Mitteleuropa.',
+        'Das Oktoberfest ist ein berühmtes deutsches Festival.',
+        'Die deutsche Sprache hat viele zusammengesetzte Wörter.',
+      ];
+
+      germanTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('de');
+      });
+    });
+  });
+
+  describe('Arabic text detection', () => {
+    it('should detect Arabic text', () => {
+      const arabicTexts = [
+        'هذا نص عربي للاختبار. يجب أن يتم اكتشاف هذا النص كعربي.',
+        'الفصل الأول: مقدمة في اكتشاف اللغة',
+        'مرحبا بالعالم! هذه جملة باللغة العربية.',
+        'العربية لغة جميلة يتحدث بها ملايين الناس.',
+        'القرآن الكريم نزل باللغة العربية.',
+        'دمشق هي عاصمة سوريا وواحدة من أقدم المدن في العالم.',
+      ];
+
+      arabicTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('ar');
+      });
+    });
+  });
+
+  describe('Korean text detection', () => {
+    it('should detect Korean text', () => {
+      const koreanTexts = [
+        '이것은 언어 감지 테스트를 위한 한국어 텍스트 샘플입니다.',
+        '제1장: 언어 감지 소개',
+        '안녕하세요 세계! 이것은 한국어 문장입니다.',
+        '서울은 대한민국의 수도이며 많은 사람들이 살고 있습니다.',
+        '한글은 세종대왕이 만든 우리나라의 고유한 문자입니다.',
+        '김치는 한국의 전통 음식 중 하나입니다.',
+      ];
+
+      koreanTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('ko');
+      });
+    });
+  });
+
+  describe('fallback behavior', () => {
+    it('should return "en" for very short text', () => {
+      const shortTexts = ['', ' ', 'Hi', 'OK', '123', '!@#'];
+
+      shortTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('en');
+      });
+    });
+
+    it('should return "en" for unrecognizable text', () => {
+      const unrecognizableTexts = [
+        '123456789012345678901234567890',
+        '!@#$%^&*()_+{}|:"<>?[]\\;\',./',
+        '1111111111222222222233333333334444444444',
+      ];
+
+      unrecognizableTexts.forEach((text) => {
+        const result = detectLanguage(text);
+        expect(result).toBe('en');
+      });
+    });
+  });
+
+  describe('mixed content', () => {
+    it('should detect predominant language in mixed content', () => {
+      const testCases = [
+        {
+          text: 'This is mostly English text with some 中文 words mixed in but English dominates.',
+          expected: 'en',
+        },
+        {
+          text: '这主要是中文文本，虽然有一些 English words 混合在其中，但中文占主导地位。',
+          expected: 'zh',
+        },
+        {
+          text: 'Ceci est principalement du français avec quelques English words mélangés.',
+          expected: 'fr',
+        },
+      ];
+
+      testCases.forEach(({ text, expected }) => {
+        const result = detectLanguage(text);
+        expect(result).toBe(expected);
+      });
+    });
+  });
+
+  describe('long text handling', () => {
+    it('should handle long text (over 1000 characters)', () => {
+      const longEnglishText = 'This is a very long English text. '.repeat(100); // ~3400 chars
+      const longChineseText = '这是一个很长的中文文本。'.repeat(100); // ~1200 chars
+      const longFrenchText = 'Ceci est un très long texte français. '.repeat(100); // ~3800 chars
+
+      expect(detectLanguage(longEnglishText)).toBe('en');
+      expect(detectLanguage(longChineseText)).toBe('zh');
+      expect(detectLanguage(longFrenchText)).toBe('fr');
+    });
+  });
+
+  describe('edge cases with whitespace and formatting', () => {
+    it('should handle text with lots of whitespace', () => {
+      const textWithWhitespace = '   This   is   English   text   with   lots   of   spaces   ';
+      const result = detectLanguage(textWithWhitespace);
+      expect(result).toBe('en');
+    });
+
+    it('should handle text with newlines and tabs', () => {
+      const textWithFormatting = 'This is English text\nwith newlines\tand tabs\nfor formatting.';
+      const result = detectLanguage(textWithFormatting);
+      expect(result).toBe('en');
+    });
+
+    it('should handle text with punctuation', () => {
+      const textWithPunctuation = 'Hello, world! How are you? I am fine. Thank you very much!!!';
+      const result = detectLanguage(textWithPunctuation);
+      expect(result).toBe('en');
+    });
+  });
+});
+
+describe('detectLanguage - Real World Samples', () => {
+  it('should detect language in book excerpts', () => {
+    const bookExcerpts = [
+      {
+        text: 'It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness.',
+        expected: 'en',
+      },
+      {
+        text: 'Dans une trou dans la terre vivait un hobbit. Pas un trou déplaisant, sale et humide.',
+        expected: 'fr',
+      },
+      {
+        text: '昔々、あるところにおじいさんとおばあさんが住んでいました。',
+        expected: 'ja',
+      },
+      {
+        text: '很久很久以前，有一个美丽的公主住在一座城堡里。',
+        expected: 'zh',
+      },
+    ];
+
+    bookExcerpts.forEach(({ text, expected }) => {
+      const result = detectLanguage(text);
+      expect(result).toBe(expected);
+    });
+  });
+});

apps/readest-app/src/__tests__/utils/xcfi.spec.ts

@@ -0,0 +1,385 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import { XCFI } from '@/utils/xcfi';
+
+describe('CFIToXPointerConverter', () => {
+  let converter: XCFI;
+  let simpleDoc: Document;
+  let complexDoc: Document;
+
+  beforeEach(() => {
+    simpleDoc = new DOMParser().parseFromString(
+      `
+      <html>
+        <head>
+          <title>Simple Document</title>
+        </head>
+        <body>
+          <div>
+            <p>First paragraph</p>
+            <p>Second paragraph with some text</p>
+            <p>Third paragraph</p>
+          </div>
+        </body>
+      </html>
+    `,
+      'text/html',
+    );
+
+    complexDoc = new DOMParser().parseFromString(
+      `
+      <html>
+        <head>
+          <title>Complex Document</title>
+        </head>
+        <body>
+          <section>
+            <h1>Chapter 1</h1>
+            <p>First paragraph</p>
+            <p>Second paragraph</p>
+          </section>
+          <section>
+            <h1>Chapter 2</h1>
+            <p id="special">Another paragraph</p>
+            <p>Final paragraph with <em>emphasis</em> and more text</p>
+          </section>
+        </body>
+      </html>
+    `,
+      'text/html',
+    );
+  });
+
+  describe('static methods', () => {
+    it('should extract spine index from CFI', () => {
+      const cfi1 = 'epubcfi(/6/2!/4/2/4)'; // Spine index 0
+      const cfi2 = 'epubcfi(/6/4!/4/2/4)'; // Spine index 1
+      const cfi3 = 'epubcfi(/6/10!/4/2/4)'; // Spine index 4
+
+      expect(XCFI.extractSpineIndex(cfi1)).toBe(0);
+      expect(XCFI.extractSpineIndex(cfi2)).toBe(1);
+      expect(XCFI.extractSpineIndex(cfi3)).toBe(4);
+    });
+
+    it('should extract spine index from range CFI', () => {
+      const rangeCfi = 'epubcfi(/6/8!/4/2/2/1:5,/6/8!/4/2/4/1:10)'; // Spine index 3
+      expect(XCFI.extractSpineIndex(rangeCfi)).toBe(3);
+    });
+
+    it('should extract spine index from CFI with assertions', () => {
+      const cfi = 'epubcfi(/6/1266!/4,/76,/88/1:85)'; // Complex CFI, spine index 632
+      expect(XCFI.extractSpineIndex(cfi)).toBe(632);
+    });
+
+    it('should throw error for invalid CFI in extractSpineIndex', () => {
+      const invalidCfi = 'invalid-cfi';
+      expect(() => XCFI.extractSpineIndex(invalidCfi)).toThrow('Cannot extract spine index');
+    });
+  });
+
+  describe('round-trip conversion - point CFI', () => {
+    beforeEach(() => {
+      converter = new XCFI(simpleDoc, 1);
+    });
+
+    it('should convert first element CFI round-trip', () => {
+      const originalCfi = 'epubcfi(/6/4!/4/2/2)'; // First p element
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.xpointer);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer).toEqual({
+        xpointer: '/body/DocFragment[2]/body/div/p[0]',
+      });
+    });
+
+    it('should convert basic element CFI round-trip', () => {
+      const originalCfi = 'epubcfi(/6/4!/4/2/4)'; // Second p element
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.xpointer);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer).toEqual({
+        xpointer: '/body/DocFragment[2]/body/div/p[1]',
+      });
+    });
+
+    it('should convert third element CFI round-trip', () => {
+      const originalCfi = 'epubcfi(/6/4!/4/2/6)'; // Third p element
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.xpointer);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer).toEqual({
+        xpointer: '/body/DocFragment[2]/body/div/p[2]',
+      });
+    });
+  });
+
+  describe('round-trip conversion - range CFI', () => {
+    beforeEach(() => {
+      converter = new XCFI(simpleDoc, 2);
+    });
+
+    it('should convert standard range CFI', () => {
+      const originalCfi = 'epubcfi(/6/6!/4/2,/2/1:6,/4/1:16)'; // From first p:6 to second p:16
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.pos0!, xpointer.pos1!);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer.xpointer).toEqual('/body/DocFragment[3]/body/div/p[0]/text().6');
+      expect(xpointer.pos0).toEqual('/body/DocFragment[3]/body/div/p[0]/text().6');
+      expect(xpointer.pos1).toEqual('/body/DocFragment[3]/body/div/p[1]/text().16');
+    });
+
+    it('should convert range CFI within same element', () => {
+      const originalCfi = 'epubcfi(/6/6!/4/2/4,/1:5,/1:10)'; // Within second p element
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.pos0!, xpointer.pos1!);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer.pos0).toMatch(/\/text\(\)\.5$/);
+      expect(xpointer.pos1).toMatch(/\/text\(\)\.10$/);
+    });
+
+    it('should handle range across multiple elements', () => {
+      const originalCfi = 'epubcfi(/6/6!/4/2,/2,/6)'; // From first to third p
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.pos0!, xpointer.pos1!);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer.pos0).toMatch(/p\[0\]/);
+      expect(xpointer.pos1).toMatch(/p\[2\]/);
+    });
+  });
+
+  describe('round-trip conversion - complex document', () => {
+    beforeEach(() => {
+      converter = new XCFI(complexDoc, 3);
+    });
+
+    it('should handle nested elements', () => {
+      const originalCfi = 'epubcfi(/6/8!/4/2/2)'; // First section
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.xpointer);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer.xpointer).toMatch(/\/body\/section\[0\]/);
+    });
+
+    it('should handle elements with IDs', () => {
+      const originalCfi = 'epubcfi(/6/8!/4/4/4[special])'; // Element with id="special"
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.xpointer);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer.xpointer).toMatch(/\/body\/section\[1\]\/p\[0\]/);
+    });
+
+    it('should handle inline elements', () => {
+      const originalCfi = 'epubcfi(/6/8!/4/4/6)'; // Text with inline em element
+      const xpointer = converter.cfiToXPointer(originalCfi);
+      const convertedCfi = converter.xPointerToCFI(xpointer.xpointer);
+
+      expect(originalCfi).toEqual(convertedCfi);
+      expect(xpointer.xpointer).toMatch(/\/body\/section\[1\]\/p\[1\]/);
+    });
+  });
+
+  describe('convertCFI - error handling', () => {
+    beforeEach(() => {
+      converter = new XCFI(simpleDoc, 0);
+    });
+
+    it('should throw error for invalid CFI format', () => {
+      const invalidCfi = 'invalid-cfi';
+      expect(() => converter.cfiToXPointer(invalidCfi)).toThrow('Failed to convert CFI');
+    });
+
+    it('should throw error for CFI with invalid path', () => {
+      const invalidCfi = 'epubcfi(/6/999!/2/2)'; // Non-existent path
+      expect(() => converter.cfiToXPointer(invalidCfi)).toThrow();
+    });
+
+    it('should handle malformed CFI gracefully', () => {
+      const malformedCfi = 'epubcfi(/6/2/2';
+      expect(() => converter.cfiToXPointer(malformedCfi)).toThrow();
+    });
+  });
+
+  describe('xPointerToCFI - direct XPointer input', () => {
+    beforeEach(() => {
+      converter = new XCFI(simpleDoc, 1);
+    });
+
+    it('should convert XPointer to CFI for first element', () => {
+      const xpointer = '/body/DocFragment[2]/body/div/p[0]';
+      const cfi = converter.xPointerToCFI(xpointer);
+
+      // Verify by converting back to XPointer
+      const backToXPointer = converter.cfiToXPointer(cfi);
+      expect(backToXPointer.xpointer).toBe(xpointer);
+    });
+
+    it('should convert XPointer to CFI for second element', () => {
+      const xpointer = '/body/DocFragment[2]/body/div/p[1]';
+      const cfi = converter.xPointerToCFI(xpointer);
+
+      const backToXPointer = converter.cfiToXPointer(cfi);
+      expect(backToXPointer.xpointer).toBe(xpointer);
+    });
+
+    it('should convert XPointer with text offset to CFI', () => {
+      const xpointer = '/body/DocFragment[2]/body/div[0]/p[0]/text().6';
+      const cfi = converter.xPointerToCFI(xpointer);
+      expect(cfi).toBe('epubcfi(/6/4!/4/2/2/1:6)');
+    });
+
+    it('should convert range XPointer to CFI', () => {
+      const pos0 = '/body/DocFragment[2]/body/div/p[0]/text().6';
+      const pos1 = '/body/DocFragment[2]/body/div/p[1]/text().16';
+      const cfi = converter.xPointerToCFI(pos0, pos1);
+      const xpointer = converter.cfiToXPointer(cfi);
+
+      expect(cfi).toMatch(/^epubcfi\([^,]+,[^,]+,[^,]+\)$/);
+      expect(xpointer.pos0).toBe(pos0);
+      expect(xpointer.pos1).toBe(pos1);
+    });
+  });
+
+  describe('xPointerToCFI - error handling', () => {
+    beforeEach(() => {
+      converter = new XCFI(simpleDoc, 0);
+    });
+
+    it('should throw error for invalid XPointer format', () => {
+      const invalidXPointer = 'invalid-xpointer';
+      expect(() => converter.xPointerToCFI(invalidXPointer)).toThrow('Failed to convert XPointer');
+    });
+
+    it('should throw error for XPointer with non-existent path', () => {
+      const invalidXPointer = '/body/DocFragment[1]/body/nonexistent[999]';
+      expect(() => converter.xPointerToCFI(invalidXPointer)).toThrow();
+    });
+
+    it('should throw error for malformed XPointer', () => {
+      const malformedXPointer = '/body/DocFragment[1]/body/div[';
+      expect(() => converter.xPointerToCFI(malformedXPointer)).toThrow();
+    });
+
+    it('should handle CFI without spine step prefix', () => {
+      // Test the adjustSpineIndex method handles CFIs that don't start with /6/n!
+      const converter = new XCFI(simpleDoc, 3); // Use different spine index
+      const xpointer = '/body/DocFragment[4]/body/div/p[0]';
+      const cfi = converter.xPointerToCFI(xpointer);
+
+      // Verify the spine step is correctly added/adjusted
+      expect(cfi).toMatch(/^epubcfi\(\/6\/8!/); // (3+1)*2 = 8
+
+      // Verify round-trip works
+      const backToXPointer = converter.cfiToXPointer(cfi);
+      expect(backToXPointer.xpointer).toBe(xpointer);
+    });
+  });
+
+  describe('validateCFI', () => {
+    beforeEach(() => {
+      converter = new XCFI(simpleDoc, 0);
+    });
+
+    it('should validate correct CFI', () => {
+      const validCfi = 'epubcfi(/6/2!/4/4)';
+      expect(converter.validateCFI(validCfi)).toBe(true);
+    });
+
+    it('should invalidate incorrect CFI format', () => {
+      const invalidCfi = 'invalid-cfi';
+      expect(converter.validateCFI(invalidCfi)).toBe(false);
+    });
+
+    it('should invalidate CFI with wrong path', () => {
+      const invalidCfi = 'epubcfi(/6/2!/998/2/2)';
+      expect(converter.validateCFI(invalidCfi)).toBe(false);
+    });
+
+    it('should validate range CFI', () => {
+      const validRangeCfi = 'epubcfi(/6/2!/4/2,/2/1:5,/4/1:10)';
+      expect(converter.validateCFI(validRangeCfi)).toBe(true);
+    });
+  });
+
+  describe('edge cases', () => {
+    beforeEach(() => {
+      converter = new XCFI(simpleDoc, 0);
+    });
+
+    it('should handle empty elements', () => {
+      const emptyDoc = new DOMParser().parseFromString(
+        `
+        <html>
+          <body>
+            <div>
+              <p></p>
+              <p>Non-empty</p>
+            </div>
+          </body>
+        </html>
+      `,
+        'text/html',
+      );
+
+      const converter = new XCFI(emptyDoc, 2);
+      const cfi = 'epubcfi(/6/6!/4/2/2)'; // Empty p element
+      const result = converter.cfiToXPointer(cfi);
+
+      expect(result.xpointer).toBe('/body/DocFragment[3]/body/div/p[0]');
+    });
+
+    it('should handle whitespace-only text nodes', () => {
+      const whitespaceDoc = new DOMParser().parseFromString(
+        `
+        <html>
+          <body>
+            <div>
+              <p>   </p>
+              <p>Real content</p>
+            </div>
+          </body>
+        </html>
+      `,
+        'text/html',
+      );
+
+      const converter = new XCFI(whitespaceDoc, 2);
+      const cfi = 'epubcfi(/6/6!/4/2/4)'; // Second p element
+      const result = converter.cfiToXPointer(cfi);
+
+      expect(result.xpointer).toBe('/body/DocFragment[3]/body/div/p[1]');
+    });
+
+    it('should handle deeply nested elements', () => {
+      const nestedDoc = new DOMParser().parseFromString(
+        `
+        <html>
+          <body>
+            <div>
+              <section>
+                <article>
+                  <p>Deeply nested p0</p>
+                  <p>Deeply nested p1</p>
+                </article>
+              </section>
+            </div>
+          </body>
+        </html>
+      `,
+        'text/html',
+      );
+
+      const converter = new XCFI(nestedDoc, 2);
+      const cfi = 'epubcfi(/6/6!/4/2/2/2/2)'; // Deeply nested p
+      const result = converter.cfiToXPointer(cfi);
+
+      expect(result.xpointer).toBe('/body/DocFragment[3]/body/div/section/article/p[0]');
+    });
+  });
+});

apps/readest-app/src/app/api/apple/iap-verify/route.ts

@@ -0,0 +1,241 @@
+import { z } from 'zod';
+import { NextResponse } from 'next/server';
+import { getAppleIAPVerifier } from '@/libs/iap/apple/verifier';
+import { createSupabaseAdminClient } from '@/utils/supabase';
+import { validateUserAndToken } from '@/utils/access';
+import { IAPError } from '@/types/error';
+
+const iapVerificationSchema = z.object({
+  transactionId: z.string().min(1, 'Transaction ID is required'),
+  originalTransactionId: z.string().min(1, 'Original Transaction ID is required'),
+});
+
+const PRODUCT_MAP: Record<string, string> = {
+  'com.bilingify.readest.monthly.plus': 'Plus',
+  'com.bilingify.readest.yearly.plus': 'Plus',
+  'com.bilingify.readest.monthly.pro': 'Pro',
+  'com.bilingify.readest.yearly.pro': 'Pro',
+};
+
+const getProductName = (productId: string) => {
+  return PRODUCT_MAP[productId] || productId;
+};
+
+const getProductPlan = (productId: string) => {
+  if (productId.includes('plus')) {
+    return 'plus';
+  } else if (productId.includes('pro')) {
+    return 'pro';
+  }
+  return 'free';
+};
+
+interface Purchase {
+  status: string;
+  customerEmail: string;
+  subscriptionId: string;
+  planName: string;
+  productId: string;
+  platform: string;
+  transactionId: string;
+  originalTransactionId: string;
+  purchaseDate?: string;
+  expiresDate?: string | null;
+  quantity: number;
+  environment: string;
+  bundleId: string;
+  webOrderLineItemId?: string;
+  subscriptionGroupIdentifier?: string;
+  type?: string;
+  revocationDate?: string | null;
+  revocationReason?: number | null;
+}
+
+async function updateUserSubscription(userId: string, purchase: Purchase) {
+  try {
+    const supabase = createSupabaseAdminClient();
+    const { data, error } = await supabase.from('apple_iap_subscriptions').upsert(
+      {
+        user_id: userId,
+        platform: purchase.platform,
+        product_id: purchase.productId,
+        transaction_id: purchase.transactionId,
+        original_transaction_id: purchase.originalTransactionId,
+        status: purchase.status === 'active' ? 'active' : 'expired',
+        purchase_date: purchase.purchaseDate,
+        expires_date: purchase.expiresDate,
+        environment: purchase.environment,
+        bundle_id: purchase.bundleId,
+        quantity: purchase.quantity || 1,
+        auto_renew_status: true,
+        web_order_line_item_id: purchase.webOrderLineItemId,
+        subscription_group_identifier: purchase.subscriptionGroupIdentifier,
+        created_at: new Date(),
+        updated_at: new Date(),
+      },
+      {
+        onConflict: 'user_id,original_transaction_id',
+      },
+    );
+
+    if (error) {
+      console.error('Database update error:', error);
+      throw new Error(`Database update failed: ${error.message}`);
+    }
+
+    const plan = await getProductPlan(purchase.productId);
+    await supabase
+      .from('plans')
+      .update({
+        plan: ['active', 'trialing'].includes(purchase.status) ? plan : 'free',
+        status: purchase.status,
+      })
+      .eq('id', userId);
+
+    return data;
+  } catch (error) {
+    console.error('Failed to update user subscription:', error);
+    throw error;
+  }
+}
+
+export async function POST(request: Request) {
+  const body = await request.json();
+  let validatedInput;
+  try {
+    validatedInput = iapVerificationSchema.parse(body);
+  } catch (error) {
+    if (error instanceof z.ZodError) {
+      return NextResponse.json(
+        {
+          error: 'Invalid input data',
+          purchase: null,
+        },
+        { status: 400 },
+      );
+    }
+  }
+  const { transactionId, originalTransactionId } = validatedInput!;
+
+  const { user, token } = await validateUserAndToken(request.headers.get('authorization'));
+  if (!user || !token) {
+    return NextResponse.json({ error: IAPError.NOT_AUTHENTICATED }, { status: 403 });
+  }
+
+  try {
+    const supabase = createSupabaseAdminClient();
+    const { data: existingSubscription } = await supabase
+      .from('apple_iap_subscriptions')
+      .select('*')
+      .eq('original_transaction_id', originalTransactionId)
+      .single();
+
+    console.log('Existing subscription:', existingSubscription);
+    // Should not restore purchase for another account
+    if (existingSubscription && existingSubscription.user_id !== user.id) {
+      return NextResponse.json(
+        { error: IAPError.TRANSACTION_BELONGS_TO_ANOTHER_USER },
+        { status: 403 },
+      );
+    }
+    if (
+      existingSubscription &&
+      existingSubscription.transactionId === transactionId &&
+      existingSubscription.status === 'active'
+    ) {
+      console.log('Transaction already verified and active');
+
+      const purchase = {
+        status: existingSubscription.status,
+        customerEmail: user.email,
+        subscriptionId:
+          existingSubscription.web_order_line_item_id ||
+          existingSubscription.original_transaction_id,
+        planName: getProductName(existingSubscription.product_id),
+        productId: existingSubscription.product_id,
+        platform: existingSubscription.platform,
+        transactionId: existingSubscription.transaction_id,
+        originalTransactionId: existingSubscription.original_transaction_id,
+        purchaseDate: existingSubscription.purchase_date,
+        expiresDate: existingSubscription.expires_date,
+        quantity: existingSubscription.quantity,
+        environment: existingSubscription.environment,
+        bundleId: existingSubscription.bundle_id,
+      };
+
+      return NextResponse.json({
+        purchase,
+        error: null,
+      });
+    }
+
+    const defaultIAPVerifier = getAppleIAPVerifier();
+    const verificationResult = await defaultIAPVerifier.verifyTransaction(originalTransactionId);
+    if (!verificationResult.success) {
+      console.error('Apple verification failed:', verificationResult.error);
+      return NextResponse.json(
+        {
+          error: verificationResult.error || IAPError.UNKNOWN_ERROR,
+          purchase: null,
+        },
+        { status: 400 },
+      );
+    }
+
+    const transaction = verificationResult.transaction!;
+    console.log('Apple verification successful:', {
+      transactionId: transaction.transactionId,
+      productId: transaction.productId,
+      environment: transaction.environment,
+    });
+    if (transaction.environment === 'Sandbox' && process.env.NODE_ENV === 'production') {
+      console.warn('Sandbox transaction in production environment');
+    }
+
+    const purchase = {
+      status: verificationResult.status!,
+      customerEmail: user.email!,
+      subscriptionId: transaction.webOrderLineItemId || transaction.originalTransactionId,
+      planName: getProductName(transaction.productId),
+      productId: transaction.productId,
+      platform: 'ios',
+      transactionId: transaction.transactionId,
+      originalTransactionId: transaction.originalTransactionId,
+      purchaseDate: verificationResult.purchaseDate?.toISOString(),
+      expiresDate: verificationResult.expiresDate?.toISOString() || null,
+      quantity: transaction.quantity,
+      environment: transaction.environment.toLowerCase(),
+      bundleId: transaction.bundleId,
+      webOrderLineItemId: transaction.webOrderLineItemId,
+      subscriptionGroupIdentifier: transaction.subscriptionGroupIdentifier,
+      type: transaction.type,
+      revocationDate: verificationResult.revocationDate?.toISOString() || null,
+      revocationReason: verificationResult.revocationReason,
+    };
+
+    try {
+      await updateUserSubscription(user.id, purchase);
+    } catch (dbError) {
+      console.error('Database update failed:', dbError);
+
+      return NextResponse.json(
+        {
+          error: IAPError.TRANSACTION_SERVICE_UNAVAILABLE,
+          purchase: null,
+        },
+        { status: 500 },
+      );
+    }
+
+    return NextResponse.json({
+      purchase,
+      error: null,
+    });
+  } catch (error) {
+    console.error('IAP verification error:', error);
+    return NextResponse.json(
+      { error: error instanceof Error ? error.message : IAPError.UNKNOWN_ERROR },
+      { status: 500 },
+    );
+  }
+}

apps/readest-app/src/app/api/stripe/plans/route.ts

@@ -28,6 +28,7 @@ export async function GET() {
           currency: price.currency,
           interval: price.recurring?.interval,
           product: price.product,
+          productName: product.name,
         };
       });
 

apps/readest-app/src/app/auth/page.tsx

@@ -24,6 +24,7 @@ import { start, cancel, onUrl, onInvalidUrl } from '@fabianlars/tauri-plugin-oau
 import { openUrl } from '@tauri-apps/plugin-opener';
 import { invoke } from '@tauri-apps/api/core';
 import { handleAuthCallback } from '@/helpers/auth';
+import { getUserPlan } from '@/utils/access';
 import { getAppleIdAuth, Scope } from './utils/appleIdAuth';
 import { authWithCustomTab, authWithSafari } from './utils/nativeAuth';
 import WindowButtons from '@/components/WindowButtons';
@@ -170,8 +171,11 @@ export default function AuthPage() {
       const accessToken = params.get('access_token');
       const refreshToken = params.get('refresh_token');
       const type = params.get('type');
-      const next = params.get('next') ?? '/';
       if (accessToken) {
+        let next = params.get('next') ?? '/';
+        if (getUserPlan(accessToken) === 'free') {
+          next = '/user';
+        }
         handleAuthCallback({ accessToken, refreshToken, type, next, login, navigate: router.push });
       }
     }
@@ -310,7 +314,13 @@ export default function AuthPage() {
       if (session?.access_token && session.user) {
         login(session.access_token, session.user);
         const redirectTo = new URLSearchParams(window.location.search).get('redirect');
-        router.push(redirectTo ?? '/library');
+        const lastRedirectAtKey = 'lastRedirectAt';
+        const lastRedirectAt = parseInt(localStorage.getItem(lastRedirectAtKey) || '0', 10);
+        const now = Date.now();
+        localStorage.setItem(lastRedirectAtKey, now.toString());
+        if (now - lastRedirectAt > 3000) {
+          router.push(redirectTo ?? '/library');
+        }
       }
     });
 

apps/readest-app/src/app/layout.tsx

@@ -1,4 +1,5 @@
 import * as React from 'react';
+import { EnvProvider } from '@/context/EnvContext';
 import Providers from '@/components/Providers';
 
 import '../styles/globals.css';
@@ -69,7 +70,9 @@ export default function RootLayout({ children }: { children: React.ReactNode })
         <meta name='twitter:image' content={previewImage} />
       </head>
       <body>
-        <Providers>{children}</Providers>
+        <EnvProvider>
+          <Providers>{children}</Providers>
+        </EnvProvider>
       </body>
     </html>
   );

apps/readest-app/src/app/library/components/BookItem.tsx

@@ -22,7 +22,7 @@ interface BookItemProps {
   mode: LibraryViewModeType;
   coverFit: LibraryCoverFitType;
   isSelectMode: boolean;
-  selectedBooks: string[];
+  bookSelected: boolean;
   transferProgress: number | null;
   handleBookUpload: (book: Book) => void;
   handleBookDownload: (book: Book) => void;
@@ -34,7 +34,7 @@ const BookItem: React.FC<BookItemProps> = ({
   mode,
   coverFit,
   isSelectMode,
-  selectedBooks,
+  bookSelected,
   transferProgress,
   handleBookUpload,
   handleBookDownload,
@@ -61,18 +61,19 @@ const BookItem: React.FC<BookItemProps> = ({
     >
       <div
         className={clsx(
-          'relative flex aspect-[28/41] items-center justify-center',
+          'relative flex aspect-[28/41] justify-center',
           coverFit === 'crop' && 'overflow-hidden shadow-md',
-          mode === 'list' && 'min-w-20',
+          mode === 'grid' && 'items-end',
+          mode === 'list' && 'min-w-20 items-center',
         )}
       >
-        <BookCover mode={mode} book={book} coverFit={coverFit} />
-        {selectedBooks.includes(book.hash) && (
+        <BookCover mode={mode} book={book} coverFit={coverFit} showSpine={false} />
+        {bookSelected && (
           <div className='absolute inset-0 bg-black opacity-30 transition-opacity duration-300'></div>
         )}
         {isSelectMode && (
           <div className='absolute bottom-1 right-1'>
-            {selectedBooks.includes(book.hash) ? (
+            {bookSelected ? (
               <MdCheckCircle className='fill-blue-500' />
             ) : (
               <MdCheckCircleOutline className='fill-gray-300 drop-shadow-sm' />

apps/readest-app/src/app/library/components/Bookshelf.tsx

@@ -1,7 +1,7 @@
 import clsx from 'clsx';
 import * as React from 'react';
 import { useRouter, useSearchParams } from 'next/navigation';
-import { useEffect, useRef, useState } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import { MdDelete, MdOpenInNew, MdOutlineCancel, MdInfoOutline } from 'react-icons/md';
 import { LuFolderPlus } from 'react-icons/lu';
 import { PiPlus } from 'react-icons/pi';
@@ -54,7 +54,6 @@ const Bookshelf: React.FC<BookshelfProps> = ({
   const { appService } = useEnv();
   const { settings } = useSettingsStore();
   const [loading, setLoading] = useState(false);
-  const [selectedBooks, setSelectedBooks] = useState<string[]>([]);
   const [showSelectModeActions, setShowSelectModeActions] = useState(false);
   const [showDeleteAlert, setShowDeleteAlert] = useState(false);
   const [showGroupingModal, setShowGroupingModal] = useState(false);
@@ -70,6 +69,7 @@ const Bookshelf: React.FC<BookshelfProps> = ({
   const isImportingBook = useRef(false);
 
   const { setCurrentBookshelf, setLibrary } = useLibraryStore();
+  const { setSelectedBooks, getSelectedBooks, toggleSelectedBook } = useLibraryStore();
   const allBookshelfItems =
     viewMode === 'grid' ? generateGridItems(libraryBooks) : generateListItems(libraryBooks);
 
@@ -162,24 +162,24 @@ const Bookshelf: React.FC<BookshelfProps> = ({
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [searchParams, libraryBooks, showGroupingModal]);
 
-  const toggleSelection = (id: string) => {
-    setSelectedBooks((prev) =>
-      prev.includes(id) ? prev.filter((selectedId) => selectedId !== id) : [...prev, id],
-    );
-  };
+  const toggleSelection = useCallback((id: string) => {
+    toggleSelectedBook(id);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
 
   const openSelectedBooks = () => {
     handleSetSelectMode(false);
     if (appService?.hasWindow && settings.openBookInNewWindow) {
-      showReaderWindow(appService, selectedBooks);
+      showReaderWindow(appService, getSelectedBooks());
     } else {
       setTimeout(() => setLoading(true), 200);
-      navigateToReader(router, selectedBooks);
+      navigateToReader(router, getSelectedBooks());
     }
   };
 
   const openBookDetails = () => {
     handleSetSelectMode(false);
+    const selectedBooks = getSelectedBooks();
     const book = libraryBooks.find((book) => book.hash === selectedBooks[0]);
     if (book) {
       handleShowDetailsBook(book);
@@ -188,6 +188,7 @@ const Bookshelf: React.FC<BookshelfProps> = ({
 
   const getBooksToDelete = () => {
     const booksToDelete: Book[] = [];
+    const selectedBooks = getSelectedBooks();
     selectedBooks.forEach((id) => {
       for (const book of libraryBooks.filter((book) => book.hash === id || book.groupId === id)) {
         if (book && !book.deletedAt) {
@@ -238,8 +239,8 @@ const Bookshelf: React.FC<BookshelfProps> = ({
         const bTitle = formatTitle(b.title);
         return aTitle.localeCompare(bTitle, uiLanguage || navigator.language);
       case 'author':
-        const aAuthors = formatAuthors(a.author);
-        const bAuthors = formatAuthors(b.author);
+        const aAuthors = formatAuthors(a.author, a?.primaryLanguage || 'en', true);
+        const bAuthors = formatAuthors(b.author, b?.primaryLanguage || 'en', true);
         return aAuthors.localeCompare(bAuthors, uiLanguage || navigator.language);
       case 'updated':
         return new Date(a.updatedAt).getTime() - new Date(b.updatedAt).getTime();
@@ -293,6 +294,8 @@ const Bookshelf: React.FC<BookshelfProps> = ({
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [isSelectMode, isSelectAll, isSelectNone]);
 
+  const selectedBooks = getSelectedBooks();
+
   return (
     <div className='bookshelf'>
       <div
@@ -310,7 +313,9 @@ const Bookshelf: React.FC<BookshelfProps> = ({
             mode={viewMode as LibraryViewModeType}
             coverFit={coverFit as LibraryCoverFitType}
             isSelectMode={isSelectMode}
-            selectedBooks={selectedBooks}
+            itemSelected={
+              'hash' in item ? selectedBooks.includes(item.hash) : selectedBooks.includes(item.id)
+            }
             setLoading={setLoading}
             toggleSelection={toggleSelection}
             handleBookUpload={handleBookUpload}

apps/readest-app/src/app/library/components/BookshelfItem.tsx

@@ -77,7 +77,7 @@ interface BookshelfItemProps {
   item: BookshelfItem;
   coverFit: LibraryCoverFitType;
   isSelectMode: boolean;
-  selectedBooks: string[];
+  itemSelected: boolean;
   transferProgress: number | null;
   setLoading: React.Dispatch<React.SetStateAction<boolean>>;
   toggleSelection: (hash: string) => void;
@@ -93,7 +93,7 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
   item,
   coverFit,
   isSelectMode,
-  selectedBooks,
+  itemSelected,
   transferProgress,
   setLoading,
   toggleSelection,
@@ -110,11 +110,12 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
   const { settings } = useSettingsStore();
   const { updateBook } = useLibraryStore();
 
-  const showBookDetailsModal = async (book: Book) => {
+  const showBookDetailsModal = useCallback(async (book: Book) => {
     if (await makeBookAvailable(book)) {
       handleShowDetailsBook(book);
     }
-  };
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
 
   const makeBookAvailable = async (book: Book) => {
     if (book.uploadedAt && !book.downloadedAt) {
@@ -122,7 +123,7 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
         if (!book.downloadedAt || !book.coverDownloadedAt) {
           book.downloadedAt = Date.now();
           book.coverDownloadedAt = Date.now();
-          updateBook(envConfig, book);
+          await updateBook(envConfig, book);
         }
         return true;
       }
@@ -130,7 +131,7 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
       const loadingTimeout = setTimeout(() => setLoading(true), 200);
       try {
         available = await handleBookDownload(book);
-        updateBook(envConfig, book);
+        await updateBook(envConfig, book);
       } finally {
         if (loadingTimeout) clearTimeout(loadingTimeout);
         setLoading(false);
@@ -145,11 +146,14 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
       if (isSelectMode) {
         toggleSelection(book.hash);
       } else {
-        if (!(await makeBookAvailable(book))) return;
+        const available = await makeBookAvailable(book);
+        if (!available) return;
         if (appService?.hasWindow && settings.openBookInNewWindow) {
           showReaderWindow(appService, [book.hash]);
         } else {
-          navigateToReader(router, [book.hash]);
+          setTimeout(() => {
+            navigateToReader(router, [book.hash]);
+          }, 0);
         }
       }
     },
@@ -164,7 +168,9 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
       } else {
         const params = new URLSearchParams(searchParams?.toString());
         params.set('group', group.id);
-        navigateToLibrary(router, `${params.toString()}`);
+        setTimeout(() => {
+          navigateToLibrary(router, `${params.toString()}`);
+        }, 0);
       }
     },
     // eslint-disable-next-line react-hooks/exhaustive-deps
@@ -177,7 +183,7 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
     const fileRevealLabel =
       FILE_REVEAL_LABELS[osPlatform as FILE_REVEAL_PLATFORMS] || FILE_REVEAL_LABELS.default;
     const selectBookMenuItem = await MenuItem.new({
-      text: selectedBooks.includes(book.hash) ? _('Deselect Book') : _('Select Book'),
+      text: itemSelected ? _('Deselect Book') : _('Select Book'),
       action: async () => {
         if (!isSelectMode) handleSetSelectMode(true);
         toggleSelection(book.hash);
@@ -231,7 +237,7 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
   const groupContextMenuHandler = async (group: BooksGroup) => {
     if (!appService?.hasContextMenu) return;
     const selectGroupMenuItem = await MenuItem.new({
-      text: selectedBooks.includes(group.id) ? _('Deselect Group') : _('Select Group'),
+      text: itemSelected ? _('Deselect Group') : _('Select Group'),
       action: async () => {
         if (!isSelectMode) handleSetSelectMode(true);
         toggleSelection(group.id);
@@ -291,7 +297,7 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
         groupContextMenuHandler(item as BooksGroup);
       }
     }, 100),
-    [],
+    [itemSelected],
   );
 
   const { pressing, handlers } = useLongPress(
@@ -335,14 +341,14 @@ const BookshelfItem: React.FC<BookshelfItemProps> = ({
               book={item}
               coverFit={coverFit}
               isSelectMode={isSelectMode}
-              selectedBooks={selectedBooks}
+              bookSelected={itemSelected}
               transferProgress={transferProgress}
               handleBookUpload={handleBookUpload}
               handleBookDownload={handleBookDownload}
               showBookDetailsModal={showBookDetailsModal}
             />
           ) : (
-            <GroupItem group={item} isSelectMode={isSelectMode} selectedBooks={selectedBooks} />
+            <GroupItem group={item} isSelectMode={isSelectMode} groupSelected={itemSelected} />
           )}
         </div>
       </div>

apps/readest-app/src/app/library/components/GroupItem.tsx

@@ -8,10 +8,10 @@ import BookCover from '@/components/BookCover';
 interface GroupItemProps {
   group: BooksGroup;
   isSelectMode: boolean;
-  selectedBooks: string[];
+  groupSelected: boolean;
 }
 
-const GroupItem: React.FC<GroupItemProps> = ({ group, isSelectMode, selectedBooks }) => {
+const GroupItem: React.FC<GroupItemProps> = ({ group, isSelectMode, groupSelected }) => {
   const { appService } = useEnv();
   const iconSize15 = useResponsiveSize(15);
 
@@ -30,12 +30,12 @@ const GroupItem: React.FC<GroupItemProps> = ({ group, isSelectMode, selectedBook
             </div>
           ))}
         </div>
-        {selectedBooks.includes(group.id) && (
+        {groupSelected && (
           <div className='absolute inset-0 bg-black opacity-30 transition-opacity duration-300'></div>
         )}
         {isSelectMode && (
           <div className='absolute bottom-1 right-1'>
-            {selectedBooks.includes(group.id) ? (
+            {groupSelected ? (
               <MdCheckCircle className='fill-blue-500' />
             ) : (
               <MdCheckCircleOutline className='fill-gray-300 drop-shadow-sm' />

apps/readest-app/src/app/library/components/KOSyncSettings.tsx

@@ -0,0 +1,394 @@
+import React, { useState, useEffect, useMemo, useCallback } from 'react';
+import { md5 } from 'js-md5';
+import clsx from 'clsx';
+import { type as osType } from '@tauri-apps/plugin-os';
+import Dialog from '@/components/Dialog';
+import { useTranslation } from '@/hooks/useTranslation';
+import { useSettingsStore } from '@/store/settingsStore';
+import { useEnv } from '@/context/EnvContext';
+import { eventDispatcher } from '@/utils/event';
+import { KOSyncClient } from '@/services/sync/KOSyncClient';
+import { KoreaderSyncChecksumMethod, KoreaderSyncStrategy } from '@/types/settings';
+import { v4 as uuidv4 } from 'uuid';
+import { debounce } from '@/utils/debounce';
+import { getOSPlatform } from '@/utils/misc';
+
+type Option = {
+  value: string;
+  label: string;
+  disabled?: boolean;
+};
+
+type SelectProps = {
+  value: string;
+  onChange: (e: React.ChangeEvent<HTMLSelectElement>) => void;
+  options: Option[];
+  disabled?: boolean;
+  className?: string;
+};
+
+const StyledSelect: React.FC<SelectProps> = ({
+  value,
+  onChange,
+  options,
+  className,
+  disabled = false,
+}) => {
+  return (
+    <select
+      value={value}
+      onChange={onChange}
+      className={clsx(
+        'select select-bordered h-12 w-full text-sm focus:outline-none focus:ring-0',
+        className,
+      )}
+      disabled={disabled}
+    >
+      {options.map(({ value, label, disabled = false }) => (
+        <option key={value} value={value} disabled={disabled}>
+          {label}
+        </option>
+      ))}
+    </select>
+  );
+};
+
+export const setKOSyncSettingsWindowVisible = (visible: boolean) => {
+  const dialog = document.getElementById('kosync_settings_window');
+  if (dialog) {
+    const event = new CustomEvent('setKOSyncSettingsVisibility', {
+      detail: { visible },
+    });
+    dialog.dispatchEvent(event);
+  }
+};
+
+export const KOSyncSettingsWindow: React.FC = () => {
+  const _ = useTranslation();
+  const { settings, setSettings, saveSettings } = useSettingsStore();
+  const { envConfig, appService } = useEnv();
+
+  const [isOpen, setIsOpen] = useState(false);
+  const [url, setUrl] = useState(settings.koreaderSyncServerUrl || '');
+  const [username, setUsername] = useState(settings.koreaderSyncUsername || '');
+  const [password, setPassword] = useState('');
+  const [isConnecting, setIsConnecting] = useState(false);
+  const [connectionStatus, setConnectionStatus] = useState('');
+  const [deviceName, setDeviceName] = useState('');
+  const [osName, setOsName] = useState('');
+
+  const [toleranceSliderValue, setToleranceSliderValue] = useState(() => {
+    const tolerance = settings.koreaderSyncPercentageTolerance;
+    return tolerance && tolerance > 0 ? Math.round(-Math.log10(tolerance)) : 4;
+  });
+
+  // Get the OS name once
+  useEffect(() => {
+    const formatOsName = (name: string): string => {
+      if (!name) return '';
+      if (name.toLowerCase() === 'macos') return 'macOS';
+      if (name.toLowerCase() === 'ios') return 'iOS';
+      return name.charAt(0).toUpperCase() + name.slice(1);
+    };
+
+    const getOsName = async () => {
+      let name = '';
+      if (appService?.appPlatform === 'tauri') {
+        name = await osType();
+      } else {
+        const platform = getOSPlatform();
+        if (platform !== 'unknown') {
+          name = platform;
+        }
+      }
+      setOsName(formatOsName(name));
+    };
+    getOsName();
+  }, [appService]);
+
+  useEffect(() => {
+    const defaultName = osName ? `Readest (${osName})` : 'Readest';
+    setDeviceName(settings.koreaderSyncDeviceName || defaultName);
+  }, [settings.koreaderSyncDeviceName, osName]);
+
+  const isConfigured = useMemo(
+    () => !!settings.koreaderSyncUserkey,
+    [settings.koreaderSyncUserkey],
+  );
+
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  const debouncedSaveDeviceName = useCallback(
+    debounce((newDeviceName: string) => {
+      const newSettings = { ...settings, koreaderSyncDeviceName: newDeviceName };
+      setSettings(newSettings);
+      saveSettings(envConfig, newSettings);
+    }, 500),
+    [settings, setSettings, saveSettings, envConfig],
+  );
+
+  const handleDeviceNameChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const newName = e.target.value;
+    setDeviceName(newName);
+    debouncedSaveDeviceName(newName);
+  };
+
+  useEffect(() => {
+    const handleCustomEvent = (event: CustomEvent) => {
+      setIsOpen(event.detail.visible);
+      if (event.detail.visible) {
+        setUrl(settings.koreaderSyncServerUrl || '');
+        setUsername(settings.koreaderSyncUsername || '');
+        setPassword('');
+        setConnectionStatus('');
+        // Sync the slider with the current settings when opening
+        const tolerance = settings.koreaderSyncPercentageTolerance;
+        setToleranceSliderValue(
+          tolerance && tolerance > 0 ? Math.round(-Math.log10(tolerance)) : 4,
+        );
+      }
+    };
+    const el = document.getElementById('kosync_settings_window');
+    el?.addEventListener('setKOSyncSettingsVisibility', handleCustomEvent as EventListener);
+    return () => {
+      el?.removeEventListener('setKOSyncSettingsVisibility', handleCustomEvent as EventListener);
+    };
+  }, [
+    settings.koreaderSyncServerUrl,
+    settings.koreaderSyncUsername,
+    settings.koreaderSyncPercentageTolerance,
+  ]);
+
+  const handleConnect = async () => {
+    setIsConnecting(true);
+
+    let deviceId = settings.koreaderSyncDeviceId;
+    if (!deviceId) {
+      deviceId = uuidv4().replace(/-/g, '').toUpperCase();
+    }
+
+    const client = new KOSyncClient(
+      url,
+      username,
+      md5(password),
+      settings.koreaderSyncChecksumMethod,
+      deviceId,
+      deviceName,
+    );
+    const result = await client.connect(username, password);
+
+    if (result.success) {
+      const newSettings = {
+        ...settings,
+        koreaderSyncServerUrl: url,
+        koreaderSyncUsername: username,
+        koreaderSyncUserkey: md5(password),
+        koreaderSyncDeviceId: deviceId,
+        koreaderSyncDeviceName: deviceName,
+        koreaderSyncStrategy:
+          settings.koreaderSyncStrategy === 'disabled' ? 'prompt' : settings.koreaderSyncStrategy,
+      };
+      setSettings(newSettings);
+      await saveSettings(envConfig, newSettings);
+    } else {
+      setConnectionStatus('');
+      eventDispatcher.dispatch('toast', {
+        message: `${_('Failed to connect')}: ${_(result.message || 'Connection error')}`,
+        type: 'error',
+      });
+    }
+    setIsConnecting(false);
+    setPassword('');
+  };
+
+  const handleDisconnect = async () => {
+    const newSettings = {
+      ...settings,
+      koreaderSyncStrategy: 'disabled' as KoreaderSyncStrategy,
+      koreaderSyncUserkey: '',
+    };
+    setSettings(newSettings);
+    await saveSettings(envConfig, newSettings);
+    setUsername('');
+    eventDispatcher.dispatch('toast', { message: _('Disconnected'), type: 'info' });
+  };
+
+  const handleStrategyChange = async (e: React.ChangeEvent<HTMLSelectElement>) => {
+    const newStrategy = e.target.value as KoreaderSyncStrategy;
+    const newSettings = { ...settings, koreaderSyncStrategy: newStrategy };
+    setSettings(newSettings);
+    await saveSettings(envConfig, newSettings);
+  };
+
+  const handleChecksumMethodChange = async (e: React.ChangeEvent<HTMLSelectElement>) => {
+    const newMethod = e.target.value as KoreaderSyncChecksumMethod;
+    const newSettings = { ...settings, koreaderSyncChecksumMethod: newMethod };
+    setSettings(newSettings);
+    await saveSettings(envConfig, newSettings);
+  };
+
+  const handleToleranceChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
+    const sliderValue = parseInt(e.target.value, 10);
+    setToleranceSliderValue(sliderValue);
+    // Calculate the actual tolerance from the slider value (e.g., 4 -> 0.0001)
+    const newTolerance = Math.pow(10, -sliderValue);
+
+    const newSettings = { ...settings, koreaderSyncPercentageTolerance: newTolerance };
+    setSettings(newSettings);
+    await saveSettings(envConfig, newSettings);
+  };
+
+  return (
+    <Dialog
+      id='kosync_settings_window'
+      isOpen={isOpen}
+      onClose={() => setIsOpen(false)}
+      title={_('KOReader Sync Settings')}
+      boxClassName='sm:!min-w-[520px] sm:h-auto'
+    >
+      <div className='mb-4 mt-0 flex flex-col gap-4 p-2 sm:p-4'>
+        {isConfigured ? (
+          <>
+            <div className='text-center'>
+              <p className='text-base-content/80 text-sm'>
+                {_('Sync as {{userDisplayName}}', {
+                  userDisplayName: settings.koreaderSyncUsername,
+                })}
+              </p>
+            </div>
+            <div className='flex h-14 items-center justify-between'>
+              <span className='text-base-content/80'>
+                {_('Sync Server Connected', { username: settings.koreaderSyncUsername })}
+              </span>
+              <input
+                type='checkbox'
+                className='toggle'
+                checked={settings.koreaderSyncStrategy !== 'disabled'}
+                onChange={() => handleDisconnect()}
+              />
+            </div>
+            <div className='form-control w-full'>
+              <label className='label py-1'>
+                <span className='label-text font-medium'>{_('Sync Strategy')}</span>
+              </label>
+              <StyledSelect
+                value={settings.koreaderSyncStrategy}
+                onChange={handleStrategyChange}
+                options={[
+                  { value: 'prompt', label: _('Ask on conflict') },
+                  { value: 'silent', label: _('Always use latest') },
+                  { value: 'send', label: _('Send changes only') },
+                  { value: 'receive', label: _('Receive changes only') },
+                  { value: 'disable', label: _('Disabled') },
+                ]}
+              />
+            </div>
+            <div className='form-control w-full'>
+              <label className='label py-1'>
+                <span className='label-text font-medium'>{_('Checksum Method')}</span>
+              </label>
+              <StyledSelect
+                value={settings.koreaderSyncChecksumMethod}
+                onChange={handleChecksumMethodChange}
+                options={[
+                  { value: 'binary', label: _('File Content (recommended)') },
+                  { value: 'filename', label: _('File Name'), disabled: true },
+                ]}
+              />
+            </div>
+            <div className='form-control w-full'>
+              <label className='label py-1'>
+                <span className='label-text font-medium'>{_('Device Name')}</span>
+              </label>
+              <input
+                type='text'
+                placeholder={osName ? `Readest (${osName})` : 'Readest'}
+                className='input input-bordered h-12 w-full focus:outline-none focus:ring-0'
+                value={deviceName}
+                onChange={handleDeviceNameChange}
+              />
+            </div>
+            {/* Hidden to avoid confusing users with technical details */}
+            {false && (
+              <div className='form-control w-full'>
+                <label className='label py-1'>
+                  <span className='label-text font-medium'>{_('Sync Tolerance')}</span>
+                </label>
+                <input
+                  type='range'
+                  min='0'
+                  max='15'
+                  value={toleranceSliderValue}
+                  onChange={handleToleranceChange}
+                  className='range range-primary'
+                />
+                <div className='text-base-content/70 mt-2 text-center text-xs'>
+                  {_('Precision: {{precision}} digits after the decimal', {
+                    precision: toleranceSliderValue,
+                  })}
+                </div>
+              </div>
+            )}
+          </>
+        ) : (
+          <>
+            <p className='text-base-content/70 text-center text-sm'>
+              {_('Connect to your KOReader Sync server.')}
+            </p>
+            <div className='form-control w-full'>
+              <label className='label py-1'>
+                <span className='label-text font-medium'>{_('Server URL')}</span>
+              </label>
+              <input
+                type='text'
+                placeholder='https://koreader.sync.server'
+                className='input input-bordered h-12 w-full focus:outline-none focus:ring-0'
+                spellCheck='false'
+                value={url}
+                onChange={(e) => setUrl(e.target.value)}
+              />
+            </div>
+            <form className='flex flex-col gap-4'>
+              <div className='form-control w-full'>
+                <label className='label py-1'>
+                  <span className='label-text font-medium'>{_('Username')}</span>
+                </label>
+                <input
+                  type='text'
+                  placeholder={_('Your Username')}
+                  className='input input-bordered h-12 w-full focus:outline-none focus:ring-0'
+                  spellCheck='false'
+                  value={username}
+                  onChange={(e) => setUsername(e.target.value)}
+                  autoComplete='username'
+                />
+              </div>
+              <div className='form-control w-full'>
+                <label className='label py-1'>
+                  <span className='label-text font-medium'>{_('Password')}</span>
+                </label>
+                <input
+                  type='password'
+                  placeholder={_('Your Password')}
+                  className='input input-bordered h-12 w-full focus:outline-none focus:ring-0'
+                  value={password}
+                  onChange={(e) => setPassword(e.target.value)}
+                  autoComplete='current-password'
+                />
+              </div>
+            </form>
+            <button
+              className='btn btn-primary mt-2 h-12 min-h-12 w-full'
+              onClick={handleConnect}
+              disabled={isConnecting || !url || !username || !password}
+            >
+              {isConnecting ? <span className='loading loading-spinner'></span> : _('Connect')}
+            </button>
+            {connectionStatus && (
+              <div className='text-error h-4 text-center text-sm'>{connectionStatus}</div>
+            )}
+          </>
+        )}
+      </div>
+    </Dialog>
+  );
+};

apps/readest-app/src/app/library/components/LibraryHeader.tsx

@@ -110,7 +110,8 @@ const LibraryHeader: React.FC<LibraryHeaderProps> = ({
     <div
       ref={headerRef}
       className={clsx(
-        'titlebar bg-base-200 z-10 flex h-[52px] w-full items-center py-2 pr-4 sm:h-[48px] sm:pr-6',
+        'titlebar bg-base-200 z-10 flex h-[52px] w-full items-center py-2 pr-4 sm:h-[48px]',
+        windowButtonVisible ? 'sm:pr-4' : 'sm:pr-6',
         isTrafficLightVisible ? 'pl-16' : 'pl-0 sm:pl-2',
       )}
       style={{

apps/readest-app/src/app/library/components/SettingsMenu.tsx

@@ -8,6 +8,7 @@ import { TbSunMoon } from 'react-icons/tb';
 import { BiMoon, BiSun } from 'react-icons/bi';
 
 import { setAboutDialogVisible } from '@/components/AboutWindow';
+import { setKOSyncSettingsWindowVisible } from './KOSyncSettings';
 import { isTauriAppPlatform, isWebAppPlatform } from '@/services/environment';
 import { DOWNLOAD_READEST_URL } from '@/services/constants';
 import { useAuth } from '@/context/AuthContext';
@@ -33,7 +34,7 @@ const SettingsMenu: React.FC<SettingsMenuProps> = ({ setIsDropdownOpen }) => {
   const router = useRouter();
   const { envConfig, appService } = useEnv();
   const { user } = useAuth();
-  const { userPlan, quotas } = useQuotaStats();
+  const { userPlan, quotas } = useQuotaStats(true);
   const { themeMode, setThemeMode } = useThemeStore();
   const { settings, setSettings, saveSettings } = useSettingsStore();
   const [isAutoUpload, setIsAutoUpload] = useState(settings.autoUpload);
@@ -158,6 +159,11 @@ const SettingsMenu: React.FC<SettingsMenuProps> = ({ setIsDropdownOpen }) => {
     setIsTelemetryEnabled(settings.telemetryEnabled);
   };
 
+  const showKoSyncSettingsWindow = () => {
+    setKOSyncSettingsWindowVisible(true);
+    setIsDropdownOpen?.(false);
+  };
+
   const handleUpgrade = () => {
     navigateToProfile(router);
     setIsDropdownOpen?.(false);
@@ -192,7 +198,9 @@ const SettingsMenu: React.FC<SettingsMenuProps> = ({ setIsDropdownOpen }) => {
           }
         >
           <ul>
-            <Quota quotas={quotas} labelClassName='h-10 pl-3 pr-2' />
+            <div onClick={handleUserProfile} className='cursor-pointer'>
+              <Quota quotas={quotas} labelClassName='h-10 pl-3 pr-2' />
+            </div>
             <MenuItem label={_('Account')} noIcon onClick={handleUserProfile} />
           </ul>
         </MenuItem>
@@ -266,6 +274,8 @@ const SettingsMenu: React.FC<SettingsMenuProps> = ({ setIsDropdownOpen }) => {
         onClick={cycleThemeMode}
       />
       <hr className='border-base-200 my-1' />
+      <MenuItem label={_('KOReader Sync')} onClick={showKoSyncSettingsWindow} />
+      <hr className='border-base-200 my-1' />
       {user && userPlan === 'free' && !appService?.isIOSApp && (
         <MenuItem label={_('Upgrade to Readest Premium')} onClick={handleUpgrade} />
       )}

apps/readest-app/src/app/library/hooks/useBooksSync.ts

@@ -72,6 +72,7 @@ export const useBooksSync = ({ onSyncStart, onSyncEnd }: UseBooksSyncProps) => {
       if (matchingBook) {
         if (!matchingBook.deletedAt && matchingBook.uploadedAt && !oldBook.coverDownloadedAt) {
           await appService?.downloadBook(oldBook, true);
+          oldBook.coverImageUrl = await appService?.generateCoverImageUrl(oldBook);
         }
         const mergedBook =
           matchingBook.updatedAt > oldBook.updatedAt

apps/readest-app/src/app/library/page.tsx

@@ -8,22 +8,17 @@ import { OverlayScrollbarsComponent, OverlayScrollbarsComponentRef } from 'overl
 import 'overlayscrollbars/overlayscrollbars.css';
 
 import { Book } from '@/types/book';
-import { AppService } from '@/types/system';
+import { AppService, DeleteAction } from '@/types/system';
 import { navigateToLogin, navigateToReader } from '@/utils/nav';
-import {
-  formatAuthors,
-  formatTitle,
-  getFilename,
-  getPrimaryLanguage,
-  listFormater,
-} from '@/utils/book';
+import { formatAuthors, formatTitle, getPrimaryLanguage, listFormater } from '@/utils/book';
 import { eventDispatcher } from '@/utils/event';
 import { ProgressPayload } from '@/utils/transfer';
 import { throttle } from '@/utils/throttle';
+import { getFilename } from '@/utils/path';
 import { parseOpenWithFiles } from '@/helpers/openWith';
 import { isTauriAppPlatform, isWebAppPlatform } from '@/services/environment';
 import { checkForAppUpdates, checkAppReleaseNotes } from '@/helpers/updater';
-import { FILE_ACCEPT_FORMATS, SUPPORTED_FILE_EXTS } from '@/services/constants';
+import { BOOK_ACCEPT_FORMATS, SUPPORTED_BOOK_EXTS } from '@/services/constants';
 import { impactFeedback } from '@tauri-apps/plugin-haptics';
 import { getCurrentWebview } from '@tauri-apps/api/webview';
 
@@ -48,6 +43,7 @@ import {
 } from '@/utils/window';
 
 import { AboutWindow } from '@/components/AboutWindow';
+import { KOSyncSettingsWindow } from './components/KOSyncSettings';
 import { UpdaterWindow } from '@/components/UpdaterWindow';
 import { BookMetadata } from '@/libs/document';
 import { BookDetailModal } from '@/components/metadata';
@@ -152,12 +148,12 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
       } else {
         fileExt = file.name.split('.').pop()?.toLowerCase();
       }
-      return FILE_ACCEPT_FORMATS.includes(`.${fileExt}`);
+      return BOOK_ACCEPT_FORMATS.includes(`.${fileExt}`);
     });
     if (supportedFiles.length === 0) {
       eventDispatcher.dispatch('toast', {
         message: _('No supported files found. Supported formats: {{formats}}', {
-          formats: FILE_ACCEPT_FORMATS,
+          formats: BOOK_ACCEPT_FORMATS,
         }),
         type: 'error',
       });
@@ -436,15 +432,14 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
   };
 
   const selectFilesTauri = async () => {
-    const exts = appService?.isMobileApp ? [] : SUPPORTED_FILE_EXTS;
+    const exts = appService?.isIOSApp ? [] : SUPPORTED_BOOK_EXTS;
     const files = (await appService?.selectFiles(_('Select Books'), exts)) || [];
     if (appService?.isIOSApp) {
       return files.filter((file) => {
         const fileExt = file.split('.').pop()?.toLowerCase() || 'unknown';
-        return SUPPORTED_FILE_EXTS.includes(fileExt);
+        return SUPPORTED_BOOK_EXTS.includes(fileExt);
       });
     }
-    // Cannot filter out files on Android since some content providers may not return the file name
     return files;
   };
 
@@ -452,7 +447,7 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
     return new Promise((resolve) => {
       const fileInput = document.createElement('input');
       fileInput.type = 'file';
-      fileInput.accept = FILE_ACCEPT_FORMATS;
+      fileInput.accept = BOOK_ACCEPT_FORMATS;
       fileInput.multiple = true;
       fileInput.click();
 
@@ -471,118 +466,109 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
     }));
   }, 500);
 
-  const handleBookUpload = async (book: Book) => {
-    try {
-      await appService?.uploadBook(book, (progress) => {
-        updateBookTransferProgress(book.hash, progress);
-      });
-      await updateBook(envConfig, book);
-      pushLibrary();
-      eventDispatcher.dispatch('toast', {
-        type: 'info',
-        timeout: 2000,
-        message: _('Book uploaded: {{title}}', {
-          title: book.title,
-        }),
-      });
-      return true;
-    } catch (err) {
-      if (err instanceof Error) {
-        if (err.message.includes('Not authenticated') && settings.keepLogin) {
-          settings.keepLogin = false;
-          setSettings(settings);
-          navigateToLogin(router);
-          return false;
-        } else if (err.message.includes('Insufficient storage quota')) {
-          eventDispatcher.dispatch('toast', {
-            type: 'error',
-            message: _('Insufficient storage quota'),
-          });
-          return false;
+  const handleBookUpload = useCallback(
+    async (book: Book) => {
+      try {
+        await appService?.uploadBook(book, (progress) => {
+          updateBookTransferProgress(book.hash, progress);
+        });
+        await updateBook(envConfig, book);
+        pushLibrary();
+        eventDispatcher.dispatch('toast', {
+          type: 'info',
+          timeout: 2000,
+          message: _('Book uploaded: {{title}}', {
+            title: book.title,
+          }),
+        });
+        return true;
+      } catch (err) {
+        if (err instanceof Error) {
+          if (err.message.includes('Not authenticated') && settings.keepLogin) {
+            settings.keepLogin = false;
+            setSettings(settings);
+            navigateToLogin(router);
+            return false;
+          } else if (err.message.includes('Insufficient storage quota')) {
+            eventDispatcher.dispatch('toast', {
+              type: 'error',
+              message: _('Insufficient storage quota'),
+            });
+            return false;
+          }
         }
+        eventDispatcher.dispatch('toast', {
+          type: 'error',
+          message: _('Failed to upload book: {{title}}', {
+            title: book.title,
+          }),
+        });
+        return false;
       }
-      eventDispatcher.dispatch('toast', {
-        type: 'error',
-        message: _('Failed to upload book: {{title}}', {
-          title: book.title,
-        }),
-      });
-      return false;
-    }
-  };
+    },
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    [appService],
+  );
 
-  const handleBookDownload = async (book: Book, redownload = false) => {
-    try {
-      await appService?.downloadBook(book, false, redownload, (progress) => {
-        updateBookTransferProgress(book.hash, progress);
-      });
-      await updateBook(envConfig, book);
-      eventDispatcher.dispatch('toast', {
-        type: 'info',
-        timeout: 2000,
-        message: _('Book downloaded: {{title}}', {
-          title: book.title,
-        }),
-      });
-      return true;
-    } catch {
-      eventDispatcher.dispatch('toast', {
-        message: _('Failed to download book: {{title}}', {
-          title: book.title,
-        }),
-        type: 'error',
-      });
-      return false;
-    }
-  };
+  const handleBookDownload = useCallback(
+    async (book: Book, redownload = false) => {
+      try {
+        await appService?.downloadBook(book, false, redownload, (progress) => {
+          updateBookTransferProgress(book.hash, progress);
+        });
+        await updateBook(envConfig, book);
+        eventDispatcher.dispatch('toast', {
+          type: 'info',
+          timeout: 2000,
+          message: _('Book downloaded: {{title}}', {
+            title: book.title,
+          }),
+        });
+        return true;
+      } catch {
+        eventDispatcher.dispatch('toast', {
+          message: _('Failed to download book: {{title}}', {
+            title: book.title,
+          }),
+          type: 'error',
+        });
+        return false;
+      }
+    },
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    [appService],
+  );
 
-  const handleBookDelete = async (book: Book) => {
-    try {
-      await appService?.deleteBook(book, !!book.uploadedAt, true);
-      await updateBook(envConfig, book);
-      pushLibrary();
-      eventDispatcher.dispatch('toast', {
-        type: 'info',
-        timeout: 2000,
-        message: _('Book deleted: {{title}}', {
-          title: book.title,
-        }),
-      });
-      return true;
-    } catch {
-      eventDispatcher.dispatch('toast', {
-        message: _('Failed to delete book: {{title}}', {
-          title: book.title,
-        }),
-        type: 'error',
-      });
-      return false;
-    }
-  };
-
-  const handleBookDeleteCloudBackup = async (book: Book) => {
-    try {
-      await appService?.deleteBook(book, !!book.uploadedAt, false);
-      await updateBook(envConfig, book);
-      pushLibrary();
-      eventDispatcher.dispatch('toast', {
-        type: 'info',
-        timeout: 2000,
-        message: _('Deleted cloud backup of the book: {{title}}', {
-          title: book.title,
-        }),
-      });
-      return true;
-    } catch (e) {
-      console.error(e);
-      eventDispatcher.dispatch('toast', {
-        type: 'error',
-        message: _('Failed to delete cloud backup of the book', {
-          title: book.title,
-        }),
-      });
-      return false;
-    }
+  const handleBookDelete = (deleteAction: DeleteAction) => {
+    return async (book: Book) => {
+      const deletionMessages = {
+        both: _('Book deleted: {{title}}', { title: book.title }),
+        cloud: _('Deleted cloud backup of the book: {{title}}', { title: book.title }),
+        local: _('Deleted local copy of the book: {{title}}', { title: book.title }),
+      };
+      const deletionFailMessages = {
+        both: _('Failed to delete book: {{title}}', { title: book.title }),
+        cloud: _('Failed to delete cloud backup of the book: {{title}}', { title: book.title }),
+        local: _('Failed to delete local copy of the book: {{title}}', { title: book.title }),
+      };
+      try {
+        await appService?.deleteBook(book, deleteAction);
+        await updateBook(envConfig, book);
+        pushLibrary();
+        eventDispatcher.dispatch('toast', {
+          type: 'info',
+          timeout: 2000,
+          message: deletionMessages[deleteAction],
+        });
+        return true;
+      } catch {
+        eventDispatcher.dispatch('toast', {
+          message: deletionFailMessages[deleteAction],
+          type: 'error',
+        });
+        return false;
+      }
+    };
   };
 
   const handleUpdateMetadata = async (book: Book, metadata: BookMetadata) => {
@@ -724,7 +710,7 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
                 handleImportBooks={handleImportBooks}
                 handleBookUpload={handleBookUpload}
                 handleBookDownload={handleBookDownload}
-                handleBookDelete={handleBookDelete}
+                handleBookDelete={handleBookDelete('both')}
                 handleSetSelectMode={handleSetSelectMode}
                 handleShowDetailsBook={handleShowDetailsBook}
                 booksTransferProgress={booksTransferProgress}
@@ -756,12 +742,14 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
           onClose={() => setShowDetailsBook(null)}
           handleBookUpload={handleBookUpload}
           handleBookDownload={handleBookDownload}
-          handleBookDelete={handleBookDelete}
-          handleBookDeleteCloudBackup={handleBookDeleteCloudBackup}
+          handleBookDelete={handleBookDelete('both')}
+          handleBookDeleteCloudBackup={handleBookDelete('cloud')}
+          handleBookDeleteLocalCopy={handleBookDelete('local')}
           handleBookMetadataUpdate={handleUpdateMetadata}
         />
       )}
       <AboutWindow />
+      <KOSyncSettingsWindow />
       <UpdaterWindow />
       <Toast />
     </div>

apps/readest-app/src/app/reader/components/BooksGrid.tsx

@@ -153,7 +153,7 @@ const BooksGrid: React.FC<BooksGridProps> = ({ bookKeys, onCloseBook }) => {
                 showFooter={showFooter}
                 borderColor={viewSettings.borderColor}
                 horizontalGap={horizontalGapPercent}
-                contentInsets={contentInsets}
+                insets={viewInsets}
               />
             )}
             {showHeader && (

apps/readest-app/src/app/reader/components/ConfirmSyncDialog.tsx

@@ -0,0 +1,49 @@
+import React from 'react';
+import Dialog from '@/components/Dialog';
+import { useTranslation } from '@/hooks/useTranslation';
+import { SyncDetails } from '../hooks/useKOSync';
+
+interface ConfirmSyncDialogProps {
+  details: SyncDetails | null;
+  onConfirmLocal: () => void;
+  onConfirmRemote: () => void;
+  onClose: () => void;
+}
+
+const ConfirmSyncDialog: React.FC<ConfirmSyncDialogProps> = ({
+  details,
+  onConfirmLocal,
+  onConfirmRemote,
+  onClose,
+}) => {
+  const _ = useTranslation();
+
+  if (!details) return null;
+
+  return (
+    <Dialog isOpen={true} onClose={onClose} title={_('Sync Conflict')}>
+      <p className='py-4 text-center'>
+        {_('Sync reading progress from "{{deviceName}}"?', {
+          deviceName: details.remote.device || _('another device'),
+        })}
+      </p>
+      <div className='mt-4 space-y-4'>
+        <button className='btn h-auto w-full flex-col items-start py-2' onClick={onConfirmLocal}>
+          <span>{_('Local Progress')}</span>
+          <span className='text-xs font-normal normal-case text-gray-500'>
+            {details.local.preview}
+          </span>
+        </button>
+        <button
+          className='btn btn-primary h-auto w-full flex-col items-start py-2'
+          onClick={onConfirmRemote}
+        >
+          <span>{_('Remote Progress')}</span>
+          <span className='text-xs font-normal normal-case'>{details.remote.preview}</span>
+        </button>
+      </div>
+    </Dialog>
+  );
+};
+
+export default ConfirmSyncDialog;

apps/readest-app/src/app/reader/components/DoubleBorder.tsx

@@ -5,7 +5,7 @@ interface DoubleBorderProps {
   horizontalGap: number;
   showHeader: boolean;
   showFooter: boolean;
-  contentInsets: Insets;
+  insets: Insets;
 }
 
 const paddingPx = 10;
@@ -14,7 +14,7 @@ const DoubleBorder: React.FC<DoubleBorderProps> = ({
   borderColor,
   showHeader,
   showFooter,
-  contentInsets,
+  insets,
 }) => {
   return (
     <div>
@@ -23,10 +23,10 @@ const DoubleBorder: React.FC<DoubleBorderProps> = ({
         className={'borderframe pointer-events-none absolute'}
         style={{
           border: `4px solid ${borderColor}`,
-          height: `calc(100% - ${contentInsets.top + contentInsets.bottom}px + ${paddingPx * 2}px)`,
-          top: `calc(${contentInsets.top}px - ${paddingPx}px)`,
-          left: `calc(${contentInsets.left}px - ${paddingPx}px)`,
-          right: `calc(${contentInsets.right}px - ${paddingPx}px)`,
+          height: `calc(100% - ${insets.top + insets.bottom}px + ${paddingPx * 2}px)`,
+          top: `calc(${insets.top}px - ${paddingPx}px)`,
+          left: `calc(${insets.left}px - ${paddingPx}px)`,
+          right: `calc(${insets.right}px - ${paddingPx}px)`,
         }}
       ></div>
       {/* inner frame */}
@@ -34,10 +34,10 @@ const DoubleBorder: React.FC<DoubleBorderProps> = ({
         className={'borderframe pointer-events-none absolute'}
         style={{
           border: `1px solid ${borderColor}`,
-          height: `calc(100% - ${contentInsets.top + contentInsets.bottom}px)`,
-          top: `${contentInsets.top}px`,
-          left: `calc(${contentInsets.left + (showFooter ? 32 : 0)}px`,
-          right: `calc(${contentInsets.right + (showHeader ? 32 : 0)}px`,
+          height: `calc(100% - ${insets.top + insets.bottom}px)`,
+          top: `${insets.top}px`,
+          left: `calc(${insets.left + (showFooter ? 32 : 0)}px`,
+          right: `calc(${insets.right + (showHeader ? 32 : 0)}px`,
         }}
       />
       {/* footer */}
@@ -49,9 +49,9 @@ const DoubleBorder: React.FC<DoubleBorderProps> = ({
             borderBottom: `1px solid ${borderColor}`,
             borderLeft: `1px solid ${borderColor}`,
             width: '32px',
-            height: `calc(100% - ${contentInsets.top + contentInsets.bottom}px)`,
-            top: `${contentInsets.top}px`,
-            left: `calc(${contentInsets.left}px)`,
+            height: `calc(100% - ${insets.top + insets.bottom}px)`,
+            top: `${insets.top}px`,
+            left: `calc(${insets.left}px)`,
           }}
         />
       )}
@@ -64,9 +64,9 @@ const DoubleBorder: React.FC<DoubleBorderProps> = ({
             borderBottom: `1px solid ${borderColor}`,
             borderRight: `1px solid ${borderColor}`,
             width: '32px',
-            height: `calc(100% - ${contentInsets.top + contentInsets.bottom}px)`,
-            top: `${contentInsets.top}px`,
-            left: `calc(100% - ${contentInsets.right}px - 32px)`,
+            height: `calc(100% - ${insets.top + insets.bottom}px)`,
+            top: `${insets.top}px`,
+            left: `calc(100% - ${insets.right}px - 32px)`,
           }}
         />
       )}

apps/readest-app/src/app/reader/components/FoliateViewer.tsx

@@ -7,12 +7,15 @@ import { useEnv } from '@/context/EnvContext';
 import { useThemeStore } from '@/store/themeStore';
 import { useReaderStore } from '@/store/readerStore';
 import { useBookDataStore } from '@/store/bookDataStore';
+import { useSettingsStore } from '@/store/settingsStore';
+import { useCustomFontStore } from '@/store/customFontStore';
 import { useParallelViewStore } from '@/store/parallelViewStore';
 import { useMouseEvent, useTouchEvent } from '../hooks/useIframeEvents';
 import { usePagination } from '../hooks/usePagination';
 import { useFoliateEvents } from '../hooks/useFoliateEvents';
 import { useProgressSync } from '../hooks/useProgressSync';
 import { useProgressAutoSave } from '../hooks/useProgressAutoSave';
+import { useKOSync } from '../hooks/useKOSync';
 import {
   applyFixedlayoutStyles,
   applyImageStyle,
@@ -20,7 +23,7 @@ import {
   getStyles,
   transformStylesheet,
 } from '@/utils/style';
-import { mountAdditionalFonts } from '@/utils/font';
+import { mountAdditionalFonts, mountCustomFont } from '@/styles/fonts';
 import { getBookDirFromLanguage, getBookDirFromWritingMode } from '@/utils/book';
 import { useUICSS } from '@/hooks/useUICSS';
 import {
@@ -42,6 +45,7 @@ import { lockScreenOrientation } from '@/utils/bridge';
 import { useTextTranslation } from '../hooks/useTextTranslation';
 import { manageSyntaxHighlighting } from '@/utils/highlightjs';
 import { getViewInsets } from '@/utils/insets';
+import ConfirmSyncDialog from './ConfirmSyncDialog';
 
 declare global {
   interface Window {
@@ -55,17 +59,20 @@ const FoliateViewer: React.FC<{
   config: BookConfig;
   contentInsets: Insets;
 }> = ({ bookKey, bookDoc, config, contentInsets: insets }) => {
+  const { appService, envConfig } = useEnv();
+  const { themeCode, isDarkMode } = useThemeStore();
+  const { settings } = useSettingsStore();
+  const { loadCustomFonts, getLoadedFonts } = useCustomFontStore();
   const { getView, setView: setFoliateView, setProgress } = useReaderStore();
   const { getViewSettings, setViewSettings } = useReaderStore();
   const { getParallels } = useParallelViewStore();
   const { getBookData } = useBookDataStore();
-  const { appService } = useEnv();
-  const { themeCode, isDarkMode } = useThemeStore();
   const viewSettings = getViewSettings(bookKey);
 
   const viewRef = useRef<FoliateView | null>(null);
   const containerRef = useRef<HTMLDivElement>(null);
   const isViewCreated = useRef(false);
+  const doubleClickDisabled = useRef(!!viewSettings?.disableDoubleClick);
   const [toastMessage, setToastMessage] = useState('');
 
   useEffect(() => {
@@ -76,6 +83,8 @@ const FoliateViewer: React.FC<{
   useUICSS(bookKey);
   useProgressSync(bookKey);
   useProgressAutoSave(bookKey);
+  const { syncState, conflictDetails, resolveConflictWithLocal, resolveConflictWithRemote } =
+    useKOSync(bookKey);
   useTextTranslation(bookKey, viewRef.current);
 
   const progressRelocateHandler = (event: Event) => {
@@ -104,7 +113,7 @@ const FoliateViewer: React.FC<{
               bookKey,
               viewSettings,
               content: data,
-              transformers: ['punctuation', 'footnote'],
+              transformers: ['punctuation', 'footnote', 'language'],
             };
             return Promise.resolve(transformContent(ctx));
           }
@@ -135,6 +144,10 @@ const FoliateViewer: React.FC<{
 
       mountAdditionalFonts(detail.doc, isCJKLang(bookData.book?.primaryLanguage));
 
+      getLoadedFonts().forEach((font) => {
+        mountCustomFont(detail.doc, font);
+      });
+
       if (bookDoc.rendition?.layout === 'pre-paginated') {
         applyFixedlayoutStyles(detail.doc, viewSettings);
       }
@@ -159,7 +172,7 @@ const FoliateViewer: React.FC<{
         detail.doc.addEventListener('keydown', handleKeydown.bind(null, bookKey));
         detail.doc.addEventListener('mousedown', handleMousedown.bind(null, bookKey));
         detail.doc.addEventListener('mouseup', handleMouseup.bind(null, bookKey));
-        detail.doc.addEventListener('click', handleClick.bind(null, bookKey));
+        detail.doc.addEventListener('click', handleClick.bind(null, bookKey, doubleClickDisabled));
         detail.doc.addEventListener('wheel', handleWheel.bind(null, bookKey));
         detail.doc.addEventListener('touchstart', handleTouchStart.bind(null, bookKey));
         detail.doc.addEventListener('touchmove', handleTouchMove.bind(null, bookKey));
@@ -256,6 +269,7 @@ const FoliateViewer: React.FC<{
       view.renderer.setStyles?.(getStyles(viewSettings));
       applyTranslationStyle(viewSettings);
 
+      doubleClickDisabled.current = viewSettings.disableDoubleClick!;
       const animated = viewSettings.animated!;
       const maxColumnCount = viewSettings.maxColumnCount!;
       const maxInlineSize = getMaxInlineSize(viewSettings);
@@ -325,6 +339,27 @@ const FoliateViewer: React.FC<{
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [themeCode, isDarkMode, viewSettings?.overrideColor, viewSettings?.invertImgColorInDark]);
 
+  useEffect(() => {
+    const mountCustomFonts = async () => {
+      await loadCustomFonts(envConfig);
+      getLoadedFonts().forEach((font) => {
+        mountCustomFont(document, font);
+        const docs = viewRef.current?.renderer.getContents();
+        docs?.forEach(({ doc }) => mountCustomFont(doc, font));
+      });
+    };
+    if (settings.customFonts) {
+      mountCustomFonts();
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [settings.customFonts, envConfig]);
+
+  useEffect(() => {
+    if (viewRef.current && viewRef.current.renderer) {
+      doubleClickDisabled.current = !!viewSettings?.disableDoubleClick;
+    }
+  }, [viewSettings?.disableDoubleClick]);
+
   useEffect(() => {
     if (viewRef.current && viewRef.current.renderer && viewSettings) {
       applyMarginAndGap();
@@ -341,12 +376,22 @@ const FoliateViewer: React.FC<{
   ]);
 
   return (
-    <div
-      ref={containerRef}
-      className='foliate-viewer h-[100%] w-[100%]'
-      {...mouseHandlers}
-      {...touchHandlers}
-    />
+    <>
+      <div
+        ref={containerRef}
+        className='foliate-viewer h-[100%] w-[100%]'
+        {...mouseHandlers}
+        {...touchHandlers}
+      />
+      {syncState === 'conflict' && conflictDetails && (
+        <ConfirmSyncDialog
+          details={conflictDetails}
+          onConfirmLocal={resolveConflictWithLocal}
+          onConfirmRemote={resolveConflictWithRemote}
+          onClose={resolveConflictWithLocal}
+        />
+      )}
+    </>
   );
 };
 

apps/readest-app/src/app/reader/components/FooterBar.tsx

@@ -183,10 +183,12 @@ const FooterBar: React.FC<FooterBarProps> = ({
       />
       <div
         className={clsx(
-          'footer-bar shadow-xs absolute bottom-0 z-50 flex w-full flex-col',
+          'footer-bar shadow-xs bottom-0 z-50 flex w-full flex-col',
           'sm:h-[52px] sm:justify-center',
           'sm:bg-base-100 border-base-300/50 border-t sm:border-none',
           'transition-[opacity,transform] duration-300',
+          // See: https://github.com/readest/readest/issues/1716
+          appService?.isAndroidApp && window.innerWidth < 640 ? 'fixed' : 'absolute',
           appService?.hasRoundedWindow && 'rounded-window-bottom-right',
           !isSideBarVisible && appService?.hasRoundedWindow && 'rounded-window-bottom-left',
           isHoveredAnim && 'hover-bar-anim',
@@ -203,7 +205,7 @@ const FooterBar: React.FC<FooterBarProps> = ({
         {/* Mobile footer bar */}
         <div
           className={clsx(
-            'bg-base-200 absolute bottom-16 flex w-full flex-col items-center gap-y-8 px-4 transition-all sm:hidden',
+            'footerbar-progress-mobile bg-base-200 absolute flex w-full flex-col items-center gap-y-8 px-4 transition-all sm:hidden',
             actionTab === 'progress'
               ? 'pointer-events-auto translate-y-0 pb-4 pt-8 ease-out'
               : 'pointer-events-none invisible translate-y-full overflow-hidden pb-0 pt-0 ease-in',
@@ -257,7 +259,7 @@ const FooterBar: React.FC<FooterBarProps> = ({
         </div>
         <div
           className={clsx(
-            'bg-base-200 absolute flex w-full flex-col items-center gap-y-8 px-4 transition-all sm:hidden',
+            'footerbar-font-mobile bg-base-200 absolute flex w-full flex-col items-center gap-y-8 px-4 transition-all sm:hidden',
             actionTab === 'font'
               ? 'pointer-events-auto translate-y-0 pb-4 pt-8 ease-out'
               : 'pointer-events-none invisible translate-y-full overflow-hidden pb-0 pt-0 ease-in',
@@ -365,7 +367,7 @@ const FooterBar: React.FC<FooterBarProps> = ({
           </span>
           <input
             type='range'
-            className='text-base-content mx-2 w-full'
+            className='text-base-content mx-2 min-w-0 flex-1'
             min={0}
             max={100}
             value={progressValid ? progressFraction * 100 : 0}

apps/readest-app/src/app/reader/components/FootnotePopup.tsx

@@ -7,7 +7,7 @@ import { useFoliateEvents } from '../hooks/useFoliateEvents';
 import { getFootnoteStyles, getStyles, getThemeCode } from '@/utils/style';
 import { getPopupPosition, getPosition, Position } from '@/utils/sel';
 import { FootnoteHandler } from 'foliate-js/footnotes.js';
-import { mountAdditionalFonts } from '@/utils/font';
+import { mountAdditionalFonts } from '@/styles/fonts';
 import { eventDispatcher } from '@/utils/event';
 import { FoliateView } from '@/types/view';
 import { isCJKLang } from '@/utils/lang';

apps/readest-app/src/app/reader/components/HeaderBar.tsx

@@ -40,6 +40,7 @@ const HeaderBar: React.FC<HeaderBarProps> = ({
   const { appService } = useEnv();
   const headerRef = useRef<HTMLDivElement>(null);
   const {
+    isTrafficLightVisible,
     trafficLightInFullscreen,
     setTrafficLightVisibility,
     initializeTrafficLightStore,
@@ -52,6 +53,8 @@ const HeaderBar: React.FC<HeaderBarProps> = ({
   const { isSideBarVisible } = useSidebarStore();
   const iconSize16 = useResponsiveSize(16);
 
+  const windowButtonVisible = appService?.hasWindowBar && !isTrafficLightVisible;
+
   const handleToggleDropdown = (isOpen: boolean) => {
     setIsDropdownOpen(isOpen);
     if (!isOpen) setHoveredBookKey('');
@@ -133,9 +136,19 @@ const HeaderBar: React.FC<HeaderBarProps> = ({
           <TranslationToggler bookKey={bookKey} />
         </div>
 
-        <div className='header-title z-15 bg-base-100 pointer-events-none absolute inset-0 hidden items-center justify-center sm:flex'>
-          <h2 className='line-clamp-1 max-w-[50%] text-center text-xs font-semibold'>
-            {bookTitle}
+        <div
+          className={clsx(
+            'header-title z-15 bg-base-100 pointer-events-none hidden flex-1 items-center justify-center sm:flex',
+            !windowButtonVisible && 'absolute inset-0',
+          )}
+        >
+          <h2
+            className={clsx(
+              'line-clamp-1 text-center text-xs font-semibold',
+              !windowButtonVisible && 'max-w-[50%]',
+            )}
+          >
+            {bookTitle} {bookTitle} {bookTitle} {bookTitle}
           </h2>
         </div>
 
@@ -154,16 +167,8 @@ const HeaderBar: React.FC<HeaderBarProps> = ({
           <WindowButtons
             className='window-buttons flex h-full items-center'
             headerRef={headerRef}
-            showMinimize={
-              bookKeys.length == 1 &&
-              !appService?.hasTrafficLight &&
-              appService?.appPlatform !== 'web'
-            }
-            showMaximize={
-              bookKeys.length == 1 &&
-              !appService?.hasTrafficLight &&
-              appService?.appPlatform !== 'web'
-            }
+            showMinimize={bookKeys.length == 1 && windowButtonVisible}
+            showMaximize={bookKeys.length == 1 && windowButtonVisible}
             onClose={() => {
               setHoveredBookKey(null);
               onCloseBook(bookKey);

apps/readest-app/src/app/reader/components/ProgressInfo.tsx

@@ -1,10 +1,11 @@
 import clsx from 'clsx';
 import React from 'react';
 import { Insets } from '@/types/misc';
+import { PageInfo, TimeInfo } from '@/types/book';
 import { useEnv } from '@/context/EnvContext';
 import { useReaderStore } from '@/store/readerStore';
 import { useTranslation } from '@/hooks/useTranslation';
-import { PageInfo, TimeInfo } from '@/types/book';
+import { formatReadingProgress } from '@/utils/progress';
 
 interface PageInfoProps {
   bookKey: string;
@@ -36,18 +37,19 @@ const ProgressInfoView: React.FC<PageInfoProps> = ({
   const showDoubleBorder = viewSettings.vertical && viewSettings.doubleBorder;
   const isScrolled = viewSettings.scrolled;
   const isVertical = viewSettings.vertical;
-  const pageInfo = ['PDF', 'CBZ'].includes(bookFormat)
-    ? section
+  const { progressStyle: readingProgressStyle } = viewSettings;
+
+  const formatTemplate =
+    readingProgressStyle === 'fraction'
       ? isVertical
-        ? `${section.current + 1} · ${section.total}`
-        : `${section.current + 1} / ${section.total}`
-      : ''
-    : pageinfo && pageinfo.current >= 0 && pageinfo.total > 0
-      ? _(isVertical ? '{{currentPage}} · {{totalPage}}' : 'Loc. {{currentPage}} / {{totalPage}}', {
-          currentPage: pageinfo.current + 1,
-          totalPage: pageinfo.total,
-        })
-      : '';
+        ? '{current} · {total}'
+        : '{current} / {total}'
+      : '{percent}%';
+
+  const progressInfo = ['PDF', 'CBZ'].includes(bookFormat)
+    ? formatReadingProgress(section?.current, section?.total, formatTemplate)
+    : formatReadingProgress(pageinfo?.current, pageinfo?.total, formatTemplate);
+
   const timeLeft = timeinfo
     ? _('{{time}} min left in chapter', { time: Math.round(timeinfo.section) })
     : '';
@@ -85,7 +87,7 @@ const ProgressInfoView: React.FC<PageInfoProps> = ({
       ) : viewSettings.showRemainingPages ? (
         <span className='text-start'>{pageLeft}</span>
       ) : null}
-      {viewSettings.showPageNumber && <span className='ms-auto text-end'>{pageInfo}</span>}
+      {viewSettings.showProgressInfo && <span className='ms-auto text-end'>{progressInfo}</span>}
     </div>
   );
 };

apps/readest-app/src/app/reader/components/Reader.tsx

@@ -16,7 +16,7 @@ import { useDeviceControlStore } from '@/store/deviceStore';
 import { useScreenWakeLock } from '@/hooks/useScreenWakeLock';
 import { eventDispatcher } from '@/utils/event';
 import { interceptWindowOpen } from '@/utils/open';
-import { mountAdditionalFonts } from '@/utils/font';
+import { mountAdditionalFonts } from '@/styles/fonts';
 import { isTauriAppPlatform } from '@/services/environment';
 import { getSysFontsList, setSystemUIVisibility } from '@/utils/bridge';
 import { AboutWindow } from '@/components/AboutWindow';

apps/readest-app/src/app/reader/components/ReaderContent.tsx

@@ -1,8 +1,7 @@
 'use client';
 
 import clsx from 'clsx';
-import * as React from 'react';
-import { useState, useRef, useEffect } from 'react';
+import React, { useEffect, useRef, useState } from 'react';
 import { useRouter, useSearchParams } from 'next/navigation';
 
 import { Book } from '@/types/book';
@@ -75,6 +74,10 @@ const ReaderContent: React.FC<{ ids?: string; settings: SystemSettings }> = ({ i
       return true;
     };
     eventDispatcher.onSync('show-book-details', handleShowBookDetails);
+
+    return () => {
+      eventDispatcher.offSync('show-book-details', handleShowBookDetails);
+    };
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
@@ -106,8 +109,9 @@ const ReaderContent: React.FC<{ ids?: string; settings: SystemSettings }> = ({ i
     const { book } = getBookData(bookKey) || {};
     const { isPrimary } = getViewState(bookKey) || {};
     if (isPrimary && book && config) {
-      eventDispatcher.dispatch('sync-book-progress', { bookKey });
       const settings = useSettingsStore.getState().settings;
+      eventDispatcher.dispatch('sync-book-progress', { bookKey });
+      eventDispatcher.dispatch('flush-koreader-sync', { bookKey });
       await saveConfig(envConfig, bookKey, config, settings);
     }
   };

apps/readest-app/src/app/reader/components/annotator/TranslatorPopup.tsx

@@ -5,7 +5,7 @@ import { useAuth } from '@/context/AuthContext';
 import { useSettingsStore } from '@/store/settingsStore';
 import { useTranslation } from '@/hooks/useTranslation';
 import { useTranslator } from '@/hooks/useTranslator';
-import { TRANSLATED_LANGS } from '@/services/constants';
+import { TRANSLATOR_LANGS } from '@/services/constants';
 import { UseTranslatorOptions, getTranslators } from '@/services/translators';
 import Select from '@/components/Select';
 
@@ -13,11 +13,11 @@ const notSupportedLangs = [''];
 
 const generateTranslatorLangs = () => {
   return Object.fromEntries(
-    Object.entries(TRANSLATED_LANGS).filter(([code]) => !notSupportedLangs.includes(code)),
+    Object.entries(TRANSLATOR_LANGS).filter(([code]) => !notSupportedLangs.includes(code)),
   );
 };
 
-const TRANSLATOR_LANGS = generateTranslatorLangs();
+const translatorLangs = generateTranslatorLangs();
 
 interface TranslatorPopupProps {
   text: string;
@@ -47,9 +47,7 @@ const TranslatorPopup: React.FC<TranslatorPopupProps> = ({
   const [targetLang, setTargetLang] = useState(settings.globalReadSettings.translateTargetLang);
   const [provider, setProvider] = useState(settings.globalReadSettings.translationProvider);
   const [translation, setTranslation] = useState<string | null>(null);
-  const [detectedSourceLang, setDetectedSourceLang] = useState<
-    keyof typeof TRANSLATOR_LANGS | null
-  >(null);
+  const [detectedSourceLang, setDetectedSourceLang] = useState<string | null>(null);
 
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState<string | null>(null);
@@ -131,7 +129,7 @@ const TranslatorPopup: React.FC<TranslatorPopupProps> = ({
 
     fetchTranslation();
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [text, token, sourceLang, targetLang, provider]);
+  }, [text, token, sourceLang, targetLang, provider, translate]);
 
   return (
     <div>
@@ -153,12 +151,12 @@ const TranslatorPopup: React.FC<TranslatorPopupProps> = ({
               onChange={handleSourceLangChange}
               options={[
                 { value: 'AUTO', label: _('Auto Detect') },
-                ...Object.entries(TRANSLATOR_LANGS)
+                ...Object.entries(translatorLangs)
                   .sort((a, b) => a[1].localeCompare(b[1]))
                   .map(([code, name]) => {
                     const label =
                       detectedSourceLang && sourceLang === 'AUTO' && code === 'AUTO'
-                        ? `${TRANSLATOR_LANGS[detectedSourceLang] || detectedSourceLang} ` +
+                        ? `${translatorLangs[detectedSourceLang] || detectedSourceLang} ` +
                           _('(detected)')
                         : name;
                     return { value: code, label };
@@ -178,9 +176,12 @@ const TranslatorPopup: React.FC<TranslatorPopupProps> = ({
               className='bg-gray-600 text-white/75'
               value={targetLang}
               onChange={handleTargetLangChange}
-              options={Object.entries(TRANSLATOR_LANGS)
-                .sort((a, b) => a[1].localeCompare(b[1]))
-                .map(([code, name]) => ({ value: code, label: name }))}
+              options={[
+                { value: '', label: _('System Language') },
+                ...Object.entries(translatorLangs)
+                  .sort((a, b) => a[1].localeCompare(b[1]))
+                  .map(([code, name]) => ({ value: code, label: name })),
+              ]}
             />
           </div>
           {loading ? (

apps/readest-app/src/app/reader/components/settings/ColorPanel.tsx

@@ -187,7 +187,7 @@ const ColorPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
           </div>
 
           <div className='flex items-center justify-between'>
-            <h2 className=''>{_('Override Book Color')}</h2>
+            <h2 className='font-medium'>{_('Override Book Color')}</h2>
             <input
               type='checkbox'
               className='toggle'
@@ -264,7 +264,7 @@ const ColorPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
                     onChange={(event) => setCodeLanguage(event.target.value as CodeLanguage)}
                     options={CODE_LANGUAGES.map((lang) => ({
                       value: lang,
-                      label: lang,
+                      label: lang === 'auto-detect' ? _('Auto') : lang,
                     }))}
                     disabled={!codeHighlighting}
                   />

apps/readest-app/src/app/reader/components/settings/ControlPanel.tsx

@@ -27,6 +27,9 @@ const ControlPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterRes
   const [volumeKeysToFlip, setVolumeKeysToFlip] = useState(viewSettings.volumeKeysToFlip!);
   const [isDisableClick, setIsDisableClick] = useState(viewSettings.disableClick!);
   const [swapClickArea, setSwapClickArea] = useState(viewSettings.swapClickArea!);
+  const [isDisableDoubleClick, setIsDisableDoubleClick] = useState(
+    viewSettings.disableDoubleClick!,
+  );
   const [animated, setAnimated] = useState(viewSettings.animated!);
   const [allowScript, setAllowScript] = useState(viewSettings.allowScript!);
 
@@ -90,6 +93,11 @@ const ControlPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterRes
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [isDisableClick]);
 
+  useEffect(() => {
+    saveViewSettings(envConfig, bookKey, 'disableDoubleClick', isDisableDoubleClick, false, false);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [isDisableDoubleClick]);
+
   useEffect(() => {
     saveViewSettings(envConfig, bookKey, 'swapClickArea', swapClickArea, false, false);
     // eslint-disable-next-line react-hooks/exhaustive-deps
@@ -172,6 +180,15 @@ const ControlPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterRes
                 onChange={() => setSwapClickArea(!swapClickArea)}
               />
             </div>
+            <div className='config-item'>
+              <span className=''>{_('Disable Double Click')}</span>
+              <input
+                type='checkbox'
+                className='toggle'
+                checked={isDisableDoubleClick}
+                onChange={() => setIsDisableDoubleClick(!isDisableDoubleClick)}
+              />
+            </div>
             {appService?.isMobileApp && (
               <div className='config-item'>
                 <span className=''>{_('Volume Keys for Page Flip')}</span>

apps/readest-app/src/app/reader/components/settings/CustomFonts.tsx

@@ -0,0 +1,206 @@
+import clsx from 'clsx';
+import React, { useState } from 'react';
+import { MdAdd, MdDelete } from 'react-icons/md';
+import { IoMdCloseCircleOutline } from 'react-icons/io';
+import { useEnv } from '@/context/EnvContext';
+import { useReaderStore } from '@/store/readerStore';
+import { useTranslation } from '@/hooks/useTranslation';
+import { useCustomFontStore } from '@/store/customFontStore';
+import { FILE_SELECTION_PRESETS, useFileSelector } from '@/hooks/useFileSelector';
+import { mountCustomFont } from '@/styles/fonts';
+import { parseFontFamily } from '@/utils/font';
+import { getFilename } from '@/utils/path';
+import { saveViewSettings } from '../../utils/viewSettingsHelper';
+
+interface CustomFontsProps {
+  bookKey: string;
+  onBack: () => void;
+}
+
+const CustomFonts: React.FC<CustomFontsProps> = ({ bookKey, onBack }) => {
+  const _ = useTranslation();
+  const { appService, envConfig } = useEnv();
+  const {
+    fonts: customFonts,
+    addFont,
+    loadFont,
+    removeFont,
+    getAvailableFonts,
+    saveCustomFonts,
+  } = useCustomFontStore();
+  const { getViewSettings } = useReaderStore();
+  const viewSettings = getViewSettings(bookKey)!;
+  const [isDeleteMode, setIsDeleteMode] = useState(false);
+
+  const { selectFiles } = useFileSelector(appService, _);
+
+  const currentDefaultFont =
+    viewSettings.defaultFont.toLowerCase() === 'serif' ? 'serif' : 'sans-serif';
+
+  const currentFontFamily =
+    currentDefaultFont === 'serif' ? viewSettings.serifFont : viewSettings.sansSerifFont;
+
+  const handleImportFont = () => {
+    selectFiles({ ...FILE_SELECTION_PRESETS.fonts, multiple: true }).then(async (result) => {
+      if (result.error || result.files.length === 0) return;
+      if (!(await appService!.fs.exists('', 'Fonts'))) {
+        await appService!.fs.createDir('', 'Fonts');
+      }
+      for (const selectedFile of result.files) {
+        let fontPath: string;
+        let fontFile: File;
+        if (selectedFile.path) {
+          const filePath = selectedFile.path;
+          fontPath = getFilename(filePath);
+          await appService!.fs.copyFile(filePath, fontPath, 'Fonts');
+          fontFile = await appService!.fs.openFile(fontPath, 'Fonts');
+        } else if (selectedFile.file) {
+          const file = selectedFile.file;
+          fontPath = getFilename(file.name);
+          await appService!.fs.writeFile(fontPath, 'Fonts', file);
+          fontFile = file;
+        } else {
+          continue;
+        }
+        const fontFamily = parseFontFamily(await fontFile.arrayBuffer(), fontPath);
+        const customFont = addFont(fontPath, {
+          name: fontFamily,
+        });
+        if (customFont && !customFont.error) {
+          const loadedFont = await loadFont(envConfig, customFont.id);
+          mountCustomFont(document, loadedFont);
+        }
+      }
+      saveCustomFonts(envConfig);
+    });
+  };
+
+  const handleDeleteFont = (fontId: string) => {
+    const font = customFonts.find((f) => f.id === fontId);
+    if (font) {
+      if (removeFont(fontId)) {
+        appService!.fs.removeFile(font.path, 'Fonts');
+        saveCustomFonts(envConfig);
+        if (getAvailableFonts().length === 0) {
+          setIsDeleteMode(false);
+        }
+      }
+    }
+  };
+
+  const handleSelectFont = (fontId: string) => {
+    const font = customFonts.find((f) => f.id === fontId);
+    if (font) {
+      if (currentDefaultFont === 'serif') {
+        saveViewSettings(envConfig, bookKey, 'serifFont', font.name);
+      } else {
+        saveViewSettings(envConfig, bookKey, 'sansSerifFont', font.name);
+      }
+    }
+  };
+
+  const toggleDeleteMode = () => {
+    setIsDeleteMode(!isDeleteMode);
+  };
+
+  const availableFonts = customFonts
+    .filter((font) => !font.deletedAt)
+    .sort((a, b) => (b.downloadedAt || 0) - (a.downloadedAt || 0));
+
+  return (
+    <div className='w-full'>
+      <div className='mb-6 flex h-8 items-center justify-between'>
+        <div className='breadcrumbs py-1'>
+          <ul>
+            <li>
+              <a className='font-semibold' onClick={onBack}>
+                {_('Font')}
+              </a>
+            </li>
+            <li className='font-medium'>{_('Custom Fonts')}</li>
+          </ul>
+        </div>
+        {availableFonts.length > 0 && (
+          <button
+            onClick={toggleDeleteMode}
+            className={`btn btn-ghost btn-sm text-base-content gap-2`}
+            title={isDeleteMode ? _('Cancel Delete') : _('Delete Font')}
+          >
+            {isDeleteMode ? (
+              <>{_('Cancel')}</>
+            ) : (
+              <>
+                <MdDelete className='h-4 w-4' />
+                {_('Delete')}
+              </>
+            )}
+          </button>
+        )}
+      </div>
+
+      <div className='grid grid-cols-2 gap-4'>
+        <div className='card border-primary/50 hover:border-primary/75 group h-12 border-2 transition-colors'>
+          <div
+            className='card-body flex cursor-pointer items-center justify-center p-2 text-center'
+            onClick={handleImportFont}
+          >
+            <div className='flex items-center gap-2'>
+              <div className='flex items-center justify-center'>
+                <MdAdd className='text-primary/85 group-hover:text-primary h-6 w-6' />
+              </div>
+              <div className='text-primary/85 group-hover:text-primary font-medium'>
+                {_('Import Font')}
+              </div>
+            </div>
+          </div>
+        </div>
+
+        {availableFonts.map((font) => (
+          <div
+            key={font.id}
+            className={clsx(
+              'card h-12 border shadow-sm',
+              currentFontFamily === font.name
+                ? 'border-primary/50 bg-primary/50'
+                : 'border-base-200 bg-base-200 cursor-pointer',
+            )}
+            onClick={() => handleSelectFont(font.id)}
+          >
+            <div className='card-body flex items-center justify-center p-2'>
+              <div
+                style={{
+                  fontFamily: font.loaded ? `"${font.name}", sans-serif` : 'sans-serif',
+                  fontWeight: 400,
+                }}
+                className='text-base-content line-clamp-1'
+              >
+                {font.name}
+              </div>
+              {isDeleteMode && (
+                <button
+                  onClick={() => handleDeleteFont(font.id)}
+                  className='btn btn-ghost btn-xs absolute right-[-10px] top-[-10px] h-6 min-h-0 w-6 p-0 hover:bg-transparent'
+                  title={_('Delete Font')}
+                >
+                  <IoMdCloseCircleOutline className='text-base-content/75 h-6 w-6' />
+                </button>
+              )}
+            </div>
+          </div>
+        ))}
+      </div>
+
+      <div className='bg-base-200/30 my-8 rounded-lg p-4'>
+        <div className='text-base-content/70 text-sm sm:text-xs'>
+          <div className='mb-1 indent-2 font-medium'>{_('Tips')}:</div>
+          <ul className='list-outside list-disc space-y-1 ps-2'>
+            <li>{_('Supported font formats: .ttf, .odf, .woff, .woff2')}</li>
+            <li>{_('Custom fonts can be selected from the Font Face menu')}</li>
+          </ul>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default CustomFonts;

apps/readest-app/src/app/reader/components/settings/DialogMenu.tsx

@@ -14,10 +14,16 @@ interface DialogMenuProps {
   resetLabel?: string;
 }
 
-const DialogMenu: React.FC<DialogMenuProps> = ({ setIsDropdownOpen, onReset, resetLabel }) => {
+const DialogMenu: React.FC<DialogMenuProps> = ({
+  activePanel,
+  setIsDropdownOpen,
+  onReset,
+  resetLabel,
+}) => {
   const _ = useTranslation();
   const iconSize = useResponsiveSize(16);
-  const { isFontLayoutSettingsGlobal, setFontLayoutSettingsGlobal } = useSettingsStore();
+  const { setFontPanelView, isFontLayoutSettingsGlobal, setFontLayoutSettingsGlobal } =
+    useSettingsStore();
 
   const handleToggleGlobal = () => {
     setFontLayoutSettingsGlobal(!isFontLayoutSettingsGlobal);
@@ -29,6 +35,11 @@ const DialogMenu: React.FC<DialogMenuProps> = ({ setIsDropdownOpen, onReset, res
     setIsDropdownOpen?.(false);
   };
 
+  const handleManageCustomFont = () => {
+    setFontPanelView('custom-fonts');
+    setIsDropdownOpen?.(false);
+  };
+
   return (
     <div
       tabIndex={0}
@@ -49,6 +60,9 @@ const DialogMenu: React.FC<DialogMenuProps> = ({ setIsDropdownOpen, onReset, res
         onClick={handleToggleGlobal}
       />
       <MenuItem label={resetLabel || _('Reset Settings')} onClick={handleResetToDefaults} />
+      {activePanel === 'Font' && (
+        <MenuItem label={_('Manage Custom Fonts')} onClick={handleManageCustomFont} />
+      )}
     </div>
   );
 };

apps/readest-app/src/app/reader/components/settings/FontDropDown.tsx

@@ -34,12 +34,7 @@ const FontItem: React.FC<FontItemProps> = ({ index, style, data }) => {
   const option = options[index]!;
 
   return (
-    <li
-      className='px-1 sm:px-2'
-      key={option.option}
-      style={style}
-      onClick={() => onSelect(option.option)}
-    >
+    <li className='px-2' key={option.option} style={style} onClick={() => onSelect(option.option)}>
       <div className='flex w-full items-center overflow-hidden !px-0 text-sm'>
         <span style={{ minWidth: `${iconSize16}px` }}>
           {selected === option.option && (
@@ -138,7 +133,7 @@ const FontDropdown: React.FC<DropdownProps> = ({
 
         {/* More options with nested dropdown */}
         {moreOptions && moreOptions.length > 0 && (
-          <li className='dropdown dropdown-left dropdown-top px-1 sm:px-2'>
+          <li className='dropdown dropdown-left dropdown-top px-2'>
             <div className='flex items-center px-0 text-sm'>
               <span style={{ minWidth: `${iconSize}px` }}>
                 <FiChevronLeft size={iconSize} />

apps/readest-app/src/app/reader/components/settings/FontPanel.tsx

@@ -1,11 +1,11 @@
 import clsx from 'clsx';
 import React, { useEffect, useState } from 'react';
+import { MdSettings } from 'react-icons/md';
 
 import {
   ANDROID_FONTS,
   CJK_EXCLUDE_PATTENS,
   CJK_FONTS_PATTENS,
-  CJK_NAMES_PATTENS,
   CJK_SANS_SERIF_FONTS,
   CJK_SERIF_FONTS,
   IOS_FONTS,
@@ -17,27 +17,33 @@ import {
   SERIF_FONTS,
   WINDOWS_FONTS,
 } from '@/services/constants';
+import { useEnv } from '@/context/EnvContext';
 import { useReaderStore } from '@/store/readerStore';
 import { useTranslation } from '@/hooks/useTranslation';
-import { useEnv } from '@/context/EnvContext';
+import { useSettingsStore } from '@/store/settingsStore';
+import { useCustomFontStore } from '@/store/customFontStore';
+import { useResponsiveSize } from '@/hooks/useResponsiveSize';
 import { getOSPlatform, isCJKEnv } from '@/utils/misc';
 import { getSysFontsList } from '@/utils/bridge';
+import { isCJKStr } from '@/utils/lang';
 import { isTauriAppPlatform } from '@/services/environment';
 import { saveViewSettings } from '../../utils/viewSettingsHelper';
 import { useResetViewSettings } from '../../hooks/useResetSettings';
 import { SettingsPanelPanelProp } from './SettingsDialog';
 import NumberInput from './NumberInput';
 import FontDropdown from './FontDropDown';
+import CustomFonts from './CustomFonts';
 
 const genCJKFontsList = (sysFonts: string[]) => {
   return Array.from(new Set([...sysFonts, ...CJK_SERIF_FONTS, ...CJK_SANS_SERIF_FONTS]))
-    .filter((font) => CJK_FONTS_PATTENS.test(font) || CJK_NAMES_PATTENS.test(font))
+    .filter((font) => CJK_FONTS_PATTENS.test(font) || isCJKStr(font))
     .filter((font) => !CJK_EXCLUDE_PATTENS.test(font))
     .sort((a, b) => a.localeCompare(b));
 };
 
 const isSymbolicFontName = (font: string) =>
   /emoji|icons|symbol|dingbats|ornaments|webdings|wingdings|miuiex/i.test(font);
+
 interface FontFaceProps {
   className?: string;
   family: string;
@@ -85,8 +91,11 @@ const FontPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
   const _ = useTranslation();
   const { envConfig } = useEnv();
   const { getView, getViewSettings } = useReaderStore();
+  const { fontPanelView, setFontPanelView } = useSettingsStore();
+  const { fonts: allCustomFonts, getFontFamilies } = useCustomFontStore();
   const viewSettings = getViewSettings(bookKey)!;
   const view = getView(bookKey)!;
+  const iconSize18 = useResponsiveSize(18);
 
   const fontFamilyOptions = [
     {
@@ -130,8 +139,10 @@ const FontPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
   const [sansSerifFont, setSansSerifFont] = useState(viewSettings.sansSerifFont!);
   const [monospaceFont, setMonospaceFont] = useState(viewSettings.monospaceFont!);
   const [fontWeight, setFontWeight] = useState(viewSettings.fontWeight!);
+
+  const [customFonts, setCustomFonts] = useState<string[]>(getFontFamilies());
   const [CJKFonts, setCJKFonts] = useState<string[]>(() => {
-    return genCJKFontsList(sysFonts);
+    return genCJKFontsList([...customFonts, ...sysFonts]);
   });
 
   const resetToDefaults = useResetViewSettings();
@@ -150,6 +161,14 @@ const FontPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
     });
   };
 
+  const handleManageCustomFonts = () => {
+    setFontPanelView('custom-fonts');
+  };
+
+  const handleBackToMain = () => {
+    setFontPanelView('main-fonts');
+  };
+
   useEffect(() => {
     onRegisterReset(handleReset);
     // eslint-disable-next-line react-hooks/exhaustive-deps
@@ -157,10 +176,20 @@ const FontPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
 
   useEffect(() => {
     setCJKFonts((prev) => {
-      const newFonts = genCJKFontsList(sysFonts);
+      const newFonts = genCJKFontsList([...customFonts, ...sysFonts]);
       return prev.length !== newFonts.length ? newFonts : prev;
     });
-  }, [sysFonts]);
+  }, [customFonts, sysFonts]);
+
+  useEffect(() => {
+    setCustomFonts(getFontFamilies());
+  }, [allCustomFonts, getFontFamilies]);
+
+  useEffect(() => {
+    setSerifFont(viewSettings.serifFont);
+    setSansSerifFont(viewSettings.sansSerifFont);
+    setMonospaceFont(viewSettings.monospaceFont);
+  }, [viewSettings.serifFont, viewSettings.sansSerifFont, viewSettings.monospaceFont]);
 
   useEffect(() => {
     if (isTauriAppPlatform()) {
@@ -247,10 +276,18 @@ const FontPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
     }
   };
 
+  if (fontPanelView === 'custom-fonts') {
+    return (
+      <div className='my-4 w-full'>
+        <CustomFonts bookKey={bookKey} onBack={handleBackToMain} />
+      </div>
+    );
+  }
+
   return (
     <div className='my-4 w-full space-y-6'>
       <div className='flex items-center justify-between'>
-        <h2 className=''>{_('Override Book Font')}</h2>
+        <h2 className='font-medium'>{_('Override Book Font')}</h2>
         <input
           type='checkbox'
           className='toggle'
@@ -326,14 +363,27 @@ const FontPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
       </div>
 
       <div className='w-full'>
-        <h2 className='mb-2 font-medium'>{_('Font Face')}</h2>
+        <div className='mb-2 flex items-center justify-between'>
+          <h2 className='font-medium'>{_('Font Face')}</h2>
+          <button
+            onClick={handleManageCustomFonts}
+            className='btn btn-ghost btn-xs gap-1 hover:bg-transparent'
+            title={_('Manage Custom Fonts')}
+          >
+            <MdSettings size={iconSize18} />
+          </button>
+        </div>
         <div className='card border-base-200 border shadow'>
           <div className='divide-base-200 divide-y'>
             <FontFace
               className='config-item-top'
               family='serif'
               label={_('Serif Font')}
-              options={[...SERIF_FONTS.filter(filterNonFreeFonts), ...CJK_SERIF_FONTS]}
+              options={[
+                ...customFonts,
+                ...SERIF_FONTS.filter(filterNonFreeFonts),
+                ...CJK_SERIF_FONTS,
+              ]}
               moreOptions={sysFonts}
               selected={serifFont}
               onSelect={setSerifFont}
@@ -341,7 +391,11 @@ const FontPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
             <FontFace
               family='sans-serif'
               label={_('Sans-Serif Font')}
-              options={[...SANS_SERIF_FONTS.filter(filterNonFreeFonts), ...CJK_SANS_SERIF_FONTS]}
+              options={[
+                ...customFonts,
+                ...SANS_SERIF_FONTS.filter(filterNonFreeFonts),
+                ...CJK_SANS_SERIF_FONTS,
+              ]}
               moreOptions={sysFonts}
               selected={sansSerifFont}
               onSelect={setSansSerifFont}
@@ -350,7 +404,7 @@ const FontPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
               className='config-item-bottom'
               family='monospace'
               label={_('Monospace Font')}
-              options={MONOSPACE_FONTS}
+              options={[...customFonts, ...MONOSPACE_FONTS]}
               moreOptions={sysFonts}
               selected={monospaceFont}
               onSelect={setMonospaceFont}

apps/readest-app/src/app/reader/components/settings/LangPanel.tsx

@@ -7,7 +7,7 @@ import { useReaderStore } from '@/store/readerStore';
 import { useTranslation } from '@/hooks/useTranslation';
 import { saveViewSettings } from '../../utils/viewSettingsHelper';
 import { getTranslators } from '@/services/translators';
-import { TRANSLATED_LANGS } from '@/services/constants';
+import { TRANSLATED_LANGS, TRANSLATOR_LANGS } from '@/services/constants';
 import { SettingsPanelPanelProp } from './SettingsDialog';
 import { useResetViewSettings } from '../../hooks/useResetSettings';
 import { saveAndReload } from '@/utils/reload';
@@ -54,8 +54,7 @@ const LangPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
     };
   };
 
-  const getLangOptions = () => {
-    const langs = TRANSLATED_LANGS as Record<string, string>;
+  const getLangOptions = (langs: Record<string, string>) => {
     const options = Object.entries(langs).map(([value, label]) => ({ value, label }));
     options.sort((a, b) => a.label.localeCompare(b.label));
     options.unshift({ value: '', label: _('System Language') });
@@ -103,7 +102,7 @@ const LangPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
 
   const getCurrentTargetLangOption = () => {
     const value = translateTargetLang;
-    const availableOptions = getLangOptions();
+    const availableOptions = getLangOptions(TRANSLATOR_LANGS);
     return availableOptions.find((o) => o.value === value) || availableOptions[0]!;
   };
 
@@ -153,7 +152,7 @@ const LangPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
               <Select
                 value={getCurrentUILangOption().value}
                 onChange={handleSelectUILang}
-                options={getLangOptions()}
+                options={getLangOptions(TRANSLATED_LANGS)}
               />
             </div>
           </div>
@@ -200,7 +199,7 @@ const LangPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset
               <Select
                 value={getCurrentTargetLangOption().value}
                 onChange={handleSelectTargetLang}
-                options={getLangOptions()}
+                options={getLangOptions(TRANSLATOR_LANGS)}
                 disabled={!translationEnabled}
               />
             </div>

apps/readest-app/src/app/reader/components/settings/LayoutPanel.tsx

@@ -18,6 +18,7 @@ import { saveViewSettings } from '../../utils/viewSettingsHelper';
 import { getBookDirFromWritingMode, getBookLangCode } from '@/utils/book';
 import { MIGHT_BE_RTL_LANGS } from '@/services/constants';
 import { SettingsPanelPanelProp } from './SettingsDialog';
+import Select from '@/components/Select';
 import NumberInput from './NumberInput';
 
 const LayoutPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterReset }) => {
@@ -66,9 +67,9 @@ const LayoutPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterRese
   const [showBarsOnScroll, setShowBarsOnScroll] = useState(viewSettings.showBarsOnScroll!);
   const [showRemainingTime, setShowRemainingTime] = useState(viewSettings.showRemainingTime!);
   const [showRemainingPages, setShowRemainingPages] = useState(viewSettings.showRemainingPages!);
-  const [showPageNumber, setShowPageNumber] = useState(viewSettings.showPageNumber!);
+  const [showProgressInfo, setShowProgressInfo] = useState(viewSettings.showProgressInfo!);
+  const [progressStyle, setProgressStyle] = useState(viewSettings.progressStyle);
   const [screenOrientation, setScreenOrientation] = useState(viewSettings.screenOrientation!);
-
   const resetToDefaults = useResetViewSettings();
 
   const handleReset = () => {
@@ -100,7 +101,7 @@ const LayoutPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterRese
       showBarsOnScroll: setShowBarsOnScroll,
       showRemainingTime: setShowRemainingTime,
       showRemainingPages: setShowRemainingPages,
-      showPageNumber: setShowPageNumber,
+      showProgressInfo: setShowProgressInfo,
     });
   };
 
@@ -319,9 +320,14 @@ const LayoutPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterRese
   }, [showRemainingPages]);
 
   useEffect(() => {
-    saveViewSettings(envConfig, bookKey, 'showPageNumber', showPageNumber, false, false);
+    saveViewSettings(envConfig, bookKey, 'showProgressInfo', showProgressInfo, false, false);
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [showPageNumber]);
+  }, [showProgressInfo]);
+
+  useEffect(() => {
+    saveViewSettings(envConfig, bookKey, 'progressStyle', progressStyle, false, false);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [progressStyle]);
 
   useEffect(() => {
     if (showHeader === viewSettings.showHeader) return;
@@ -364,7 +370,7 @@ const LayoutPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterRese
   return (
     <div className='my-4 w-full space-y-6'>
       <div className='flex items-center justify-between'>
-        <h2 className=''>{_('Override Book Layout')}</h2>
+        <h2 className='font-medium'>{_('Override Book Layout')}</h2>
         <input
           type='checkbox'
           className='toggle'
@@ -654,13 +660,25 @@ const LayoutPanel: React.FC<SettingsPanelPanelProp> = ({ bookKey, onRegisterRese
               />
             </div>
             <div className='config-item'>
-              <span className=''>{_('Show Page Number')}</span>
+              <span className=''>{_('Show Reading Progress')}</span>
               <input
                 type='checkbox'
                 className='toggle'
-                checked={showPageNumber}
+                checked={showProgressInfo}
                 disabled={!showFooter}
-                onChange={() => setShowPageNumber(!showPageNumber)}
+                onChange={() => setShowProgressInfo(!showProgressInfo)}
+              />
+            </div>
+            <div className='config-item'>
+              <span className=''>{_('Reading Progress Style')}</span>
+              <Select
+                value={progressStyle}
+                onChange={(e) => setProgressStyle(e.target.value as 'percentage' | 'fraction')}
+                options={[
+                  { value: 'fraction', label: _('Page Number') },
+                  { value: 'percentage', label: _('Percentage') },
+                ]}
+                disabled={!showProgressInfo}
               />
             </div>
             <div className='config-item'>

apps/readest-app/src/app/reader/components/settings/SettingsDialog.tsx

@@ -40,7 +40,7 @@ const SettingsDialog: React.FC<{ bookKey: string; config: BookConfig }> = ({ boo
   const [isRtl] = useState(() => getDirFromUILanguage() === 'rtl');
   const tabsRef = useRef<HTMLDivElement | null>(null);
   const [showAllTabLabels, setShowAllTabLabels] = useState(false);
-  const { setFontLayoutSettingsDialogOpen } = useSettingsStore();
+  const { setFontPanelView, setFontLayoutSettingsDialogOpen } = useSettingsStore();
 
   const tabConfig = [
     {
@@ -85,6 +85,7 @@ const SettingsDialog: React.FC<{ bookKey: string; config: BookConfig }> = ({ boo
 
   const handleSetActivePanel = (tab: SettingsPanelType) => {
     setActivePanel(tab);
+    setFontPanelView('main-fonts');
     localStorage.setItem('lastConfigPanel', tab);
   };
 
@@ -115,6 +116,8 @@ const SettingsDialog: React.FC<{ bookKey: string; config: BookConfig }> = ({ boo
   };
 
   useEffect(() => {
+    setFontPanelView('main-fonts');
+
     const container = tabsRef.current;
     if (!container) return;
 
@@ -163,6 +166,7 @@ const SettingsDialog: React.FC<{ bookKey: string; config: BookConfig }> = ({ boo
       isOpen={true}
       onClose={handleClose}
       className='modal-open'
+      bgClassName='sm:!bg-black/20'
       boxClassName={clsx('sm:min-w-[520px]', appService?.isMobile && 'sm:max-w-[90%] sm:w-3/4')}
       snapHeight={appService?.isMobile ? 0.7 : undefined}
       header={

apps/readest-app/src/app/reader/components/sidebar/BookMenu.tsx

@@ -93,6 +93,7 @@ const BookMenu: React.FC<BookMenuProps> = ({ menuClassName, setIsDropdownOpen })
         <ul className='max-h-60 overflow-y-auto'>
           {getVisibleLibrary()
             .filter((book) => book.format !== 'PDF' && book.format !== 'CBZ')
+            .filter((book) => !!book.downloadedAt)
             .slice(0, 20)
             .map((book) => (
               <MenuItem

apps/readest-app/src/app/reader/components/sidebar/TOCView.tsx

@@ -13,12 +13,17 @@ import { getContentMd5 } from '@/utils/misc';
 import { useTextTranslation } from '../../hooks/useTextTranslation';
 import { FlatTOCItem, StaticListRow, VirtualListRow } from './TOCItem';
 
+const getItemIdentifier = (item: TOCItem) => {
+  const href = item.href || '';
+  return `toc-item-${item.id}-${href}`;
+};
+
 const useFlattenedTOC = (toc: TOCItem[], expandedItems: Set<string>) => {
   return useMemo(() => {
     const flattenTOC = (items: TOCItem[], depth = 0): FlatTOCItem[] => {
       const result: FlatTOCItem[] = [];
       items.forEach((item, index) => {
-        const isExpanded = expandedItems.has(item.href || '');
+        const isExpanded = expandedItems.has(getItemIdentifier(item));
         result.push({ item, depth, index, isExpanded });
         if (item.subitems && isExpanded) {
           result.push(...flattenTOC(item.subitems, depth + 1));
@@ -126,13 +131,13 @@ const TOCView: React.FC<{
   }, [flatItems, activeHref]);
 
   const handleToggleExpand = useCallback((item: TOCItem) => {
-    const href = item.href || '';
+    const itemId = getItemIdentifier(item);
     setExpandedItems((prev) => {
       const newSet = new Set(prev);
-      if (newSet.has(href)) {
-        newSet.delete(href);
+      if (newSet.has(itemId)) {
+        newSet.delete(itemId);
       } else {
-        newSet.add(href);
+        newSet.add(itemId);
       }
       return newSet;
     });
@@ -149,9 +154,10 @@ const TOCView: React.FC<{
   );
 
   const expandParents = useCallback((toc: TOCItem[], href: string) => {
-    const parentPath = findParentPath(toc, href).map((item) => item.href);
-    const parentHrefs = parentPath.filter(Boolean) as string[];
-    setExpandedItems(new Set(parentHrefs));
+    const parentItems = findParentPath(toc, href)
+      .map((item) => getItemIdentifier(item))
+      .filter(Boolean);
+    setExpandedItems(new Set(parentItems));
   }, []);
 
   const scrollToActiveItem = useCallback(() => {
@@ -176,7 +182,8 @@ const TOCView: React.FC<{
         (activeItem as HTMLElement).setAttribute('aria-current', 'page');
       }
     }
-  }, [activeHref, flatItems]);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [activeHref]);
 
   const virtualItemSize = useMemo(() => {
     return window.innerWidth >= 640 && !viewSettings?.translationEnabled ? 37 : 57;
@@ -210,7 +217,7 @@ const TOCView: React.FC<{
       setTimeout(scrollToActiveItem, appService?.isAndroidApp ? 300 : 0);
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [flatItems, scrollToActiveItem]);
+  }, [scrollToActiveItem]);
 
   return flatItems.length > 256 ? (
     <div

apps/readest-app/src/app/reader/components/tts/TTSControl.tsx

@@ -196,9 +196,6 @@ const TTSControl: React.FC<TTSControlProps> = ({ bookKey }) => {
       ttsControllerRef.current = null;
     }
 
-    setTTSEnabled(bookKey, true);
-    setShowIndicator(true);
-
     try {
       if (appService?.isIOSApp) {
         await invokeUseBackgroundAudio({ enabled: true });
@@ -223,9 +220,11 @@ const TTSControl: React.FC<TTSControlProps> = ({ bookKey }) => {
         setTtsController(ttsController);
       }
       setTtsClientsInitialized(true);
+      setTTSEnabled(bookKey, true);
+      setShowIndicator(true);
     } catch (error) {
       eventDispatcher.dispatch('toast', {
-        message: _('TTS not supported in this device'),
+        message: _('TTS not supported for this document'),
         type: 'error',
       });
       console.error(error);

apps/readest-app/src/app/reader/components/tts/TTSIcon.tsx

@@ -13,14 +13,18 @@ const TTSIcon: React.FC<TTSIconProps> = ({ isPlaying, ttsInited, onClick }) => {
   return (
     <div
       className={clsx(
-        'relative h-full w-full',
+        'relative h-full w-full rounded-full',
         ttsInited ? 'cursor-pointer' : 'cursor-not-allowed',
       )}
+      style={{
+        maskImage: 'radial-gradient(circle, white 100%, transparent 100%)',
+        WebkitMaskImage: 'radial-gradient(circle, white 100%, transparent 100%)',
+      }}
       onClick={onClick}
     >
       <div className='absolute inset-0 overflow-hidden rounded-full bg-gradient-to-r from-blue-500 via-emerald-500 to-violet-500'>
         <div
-          className='absolute -inset-full bg-gradient-to-r from-blue-500 via-emerald-500 to-violet-500'
+          className='absolute -inset-full rounded-full bg-gradient-to-r from-blue-500 via-emerald-500 to-violet-500'
           style={{
             animation: isPlaying && ttsInited ? 'moveGradient 2s alternate infinite' : 'none',
           }}

apps/readest-app/src/app/reader/components/tts/TTSPanel.tsx

@@ -248,6 +248,7 @@ const TTSPanel = ({
           <button
             tabIndex={0}
             className='flex flex-col items-center justify-center rounded-full p-1'
+            onClick={(e) => e.currentTarget.focus()}
           >
             <MdAlarm size={iconSize32} />
             {timeoutCountdown && (
@@ -290,7 +291,11 @@ const TTSPanel = ({
         </div>
 
         <div className='dropdown dropdown-top'>
-          <button tabIndex={0} className='rounded-full p-1'>
+          <button
+            tabIndex={0}
+            className='rounded-full p-1'
+            onClick={(e) => e.currentTarget.focus()}
+          >
             <RiVoiceAiFill size={iconSize32} />
           </button>
           <ul

apps/readest-app/src/app/reader/hooks/useKOSync.ts

@@ -0,0 +1,480 @@
+import { useState, useEffect, useCallback, useRef, useMemo } from 'react';
+import { md5 } from 'js-md5';
+import { type as osType } from '@tauri-apps/plugin-os';
+import { useEnv } from '@/context/EnvContext';
+import { useSettingsStore } from '@/store/settingsStore';
+import { useReaderStore } from '@/store/readerStore';
+import { useBookDataStore } from '@/store/bookDataStore';
+import { useTranslation } from '@/hooks/useTranslation';
+import { KOSyncClient, KoSyncProgress } from '@/services/sync/KOSyncClient';
+import { Book, FIXED_LAYOUT_FORMATS } from '@/types/book';
+import { BookDoc } from '@/libs/document';
+import { debounce } from '@/utils/debounce';
+import { eventDispatcher } from '@/utils/event';
+import { getCFIFromXPointer, XCFI } from '@/utils/xcfi';
+
+type SyncState = 'idle' | 'checking' | 'conflict' | 'synced' | 'error';
+
+export interface SyncDetails {
+  book: Book;
+  bookDoc: BookDoc;
+  local: {
+    cfi?: string;
+    preview: string;
+  };
+  remote: KoSyncProgress & {
+    preview: string;
+    percentage?: number;
+  };
+}
+
+export const useKOSync = (bookKey: string) => {
+  const _ = useTranslation();
+  const { settings } = useSettingsStore();
+  const { getProgress, getView } = useReaderStore();
+  const { getBookData } = useBookDataStore();
+  const { appService } = useEnv();
+  const progress = getProgress(bookKey);
+
+  const [syncState, setSyncState] = useState<SyncState>('idle');
+  const [conflictDetails, setConflictDetails] = useState<SyncDetails | null>(null);
+  const [errorMessage] = useState<string | null>(null);
+
+  const syncCompletedForKey = useRef<string | null>(null);
+  const lastPushedCfiRef = useRef<string | null>(null);
+  const bookData = getBookData(bookKey);
+  const book = bookData?.book;
+  const bookDoc = bookData?.bookDoc;
+
+  useEffect(() => {
+    lastPushedCfiRef.current = null;
+    syncCompletedForKey.current = null;
+    setSyncState('idle');
+  }, [bookKey]);
+
+  const mapProgressToServerFormat = useCallback(() => {
+    const currentProgress = getProgress(bookKey);
+    const currentBook = getBookData(bookKey)?.book;
+    if (!currentProgress || !currentBook) return null;
+
+    let progressStr: string;
+    let percentage: number;
+
+    if (FIXED_LAYOUT_FORMATS.has(currentBook.format)) {
+      const page = (currentProgress.section?.current ?? 0) + 1;
+      const totalPages = currentProgress.section?.total ?? 0;
+      progressStr = page.toString();
+      percentage = totalPages > 0 ? page / totalPages : 0;
+    } else {
+      progressStr = currentProgress.location;
+      const view = getView(bookKey);
+
+      if (view && progressStr) {
+        try {
+          const content = view.renderer.getContents()[0];
+          if (content) {
+            const { doc, index: spineIndex } = content;
+            const converter = new XCFI(doc, spineIndex || 0);
+            const xpointerResult = converter.cfiToXPointer(progressStr);
+
+            progressStr = xpointerResult.xpointer;
+          }
+        } catch (error) {
+          console.error(
+            'Failed to convert CFI to XPointer. Progress will be sent as percentage only.',
+            error,
+          );
+        }
+      }
+
+      const page = currentProgress.pageinfo?.current ?? 0;
+      const totalPages = currentProgress.pageinfo?.total ?? 0;
+      percentage = totalPages > 0 ? (page + 1) / totalPages : 0;
+    }
+
+    return { progressStr, percentage };
+  }, [bookKey, getProgress, getBookData, getView]);
+
+  const pushProgress = useMemo(
+    () =>
+      debounce(async () => {
+        const { settings: currentSettings } = useSettingsStore.getState();
+        const currentBook = getBookData(bookKey)?.book;
+
+        const { koreaderSyncUsername, koreaderSyncUserkey, koreaderSyncStrategy } = currentSettings;
+        if (
+          !koreaderSyncUsername ||
+          !koreaderSyncUserkey ||
+          ['receive', 'disable'].includes(koreaderSyncStrategy) ||
+          !currentBook
+        )
+          return;
+
+        const getDocumentDigest = (bookToDigest: Book): string => {
+          if (currentSettings.koreaderSyncChecksumMethod === 'filename') {
+            const filename = bookToDigest.sourceTitle || bookToDigest.title;
+            const normalizedPath = filename.replace(/\\/g, '/');
+            return md5(
+              normalizedPath.split('/').pop()?.split('.').slice(0, -1).join('.') || normalizedPath,
+            );
+          }
+          return bookToDigest.hash;
+        };
+
+        const getDeviceName = async () => {
+          if (currentSettings.koreaderSyncDeviceName) return currentSettings.koreaderSyncDeviceName;
+          if (appService?.appPlatform === 'tauri') {
+            const name = await osType();
+            return `Readest (${name.charAt(0).toUpperCase() + name.slice(1)})`;
+          }
+          return 'Readest';
+        };
+
+        const digest = getDocumentDigest(currentBook);
+        const progressData = mapProgressToServerFormat();
+        if (!digest || !progressData) return;
+
+        if (progressData.progressStr === lastPushedCfiRef.current) return;
+
+        const deviceName = await getDeviceName();
+        const client = new KOSyncClient(
+          currentSettings.koreaderSyncServerUrl,
+          currentSettings.koreaderSyncUsername,
+          currentSettings.koreaderSyncUserkey,
+          currentSettings.koreaderSyncChecksumMethod,
+          currentSettings.koreaderSyncDeviceId,
+          deviceName,
+        );
+
+        await client.updateProgress(currentBook, progressData.progressStr, progressData.percentage);
+        lastPushedCfiRef.current = progressData.progressStr;
+      }, 5000),
+    [bookKey, appService, getBookData, mapProgressToServerFormat],
+  );
+
+  useEffect(() => {
+    const handleFlush = (event: CustomEvent) => {
+      const { bookKey: syncBookKey } = event.detail;
+      if (syncBookKey === bookKey) {
+        pushProgress.flush();
+      }
+    };
+    eventDispatcher.on('flush-koreader-sync', handleFlush);
+    return () => {
+      eventDispatcher.off('flush-koreader-sync', handleFlush);
+      pushProgress.flush();
+    };
+  }, [bookKey, pushProgress]);
+
+  useEffect(() => {
+    const performInitialSync = async () => {
+      const { koreaderSyncUsername, koreaderSyncUserkey, koreaderSyncStrategy } = settings;
+      if (
+        !book ||
+        !bookDoc ||
+        !progress ||
+        !koreaderSyncUsername ||
+        !koreaderSyncUserkey ||
+        koreaderSyncStrategy === 'disabled'
+      )
+        return;
+
+      if (koreaderSyncStrategy === 'send') {
+        syncCompletedForKey.current = bookKey;
+        setSyncState('synced');
+        return;
+      }
+
+      setSyncState('checking');
+
+      const getDeviceName = async () => {
+        if (settings.koreaderSyncDeviceName) return settings.koreaderSyncDeviceName;
+        if (appService?.appPlatform === 'tauri') {
+          const name = await osType();
+          return `Readest (${name.charAt(0).toUpperCase() + name.slice(1)})`;
+        }
+        return 'Readest';
+      };
+
+      const deviceName = await getDeviceName();
+      const client = new KOSyncClient(
+        settings.koreaderSyncServerUrl,
+        settings.koreaderSyncUsername,
+        settings.koreaderSyncUserkey,
+        settings.koreaderSyncChecksumMethod,
+        settings.koreaderSyncDeviceId,
+        deviceName,
+      );
+      const remote = await client.getProgress(book);
+      lastPushedCfiRef.current = progress.location;
+
+      if (!remote?.progress || !remote?.timestamp) {
+        syncCompletedForKey.current = bookKey;
+        setSyncState('synced');
+        if (settings.koreaderSyncStrategy !== 'receive') {
+          pushProgress();
+          pushProgress.flush();
+        }
+        return;
+      }
+
+      const localTimestamp = bookData?.config?.updatedAt || book.updatedAt;
+      const remoteIsNewer = remote.timestamp * 1000 > localTimestamp;
+
+      const localIdentifier = FIXED_LAYOUT_FORMATS.has(book.format)
+        ? progress.section?.current.toString()
+        : progress.location;
+      const isLocalCFI = localIdentifier?.startsWith('epubcfi');
+
+      const remoteIdentifier = FIXED_LAYOUT_FORMATS.has(book.format)
+        ? (parseInt(remote.progress, 10) - 1).toString()
+        : remote.progress.startsWith('epubcfi')
+          ? remote.progress
+          : null;
+      const isRemoteCFI = remoteIdentifier?.startsWith('epubcfi');
+
+      let isProgressIdentical = false;
+      if (isLocalCFI && isRemoteCFI) {
+        isProgressIdentical = localIdentifier === remoteIdentifier;
+      }
+
+      if (!isProgressIdentical) {
+        const localPercentage = mapProgressToServerFormat()?.percentage ?? 0;
+        const remotePercentage = remote.percentage;
+
+        if (remotePercentage !== undefined && remotePercentage !== null) {
+          const tolerance = settings.koreaderSyncPercentageTolerance;
+          const percentageDifference = Math.abs(localPercentage - remotePercentage);
+          isProgressIdentical = percentageDifference < tolerance;
+        }
+      }
+
+      if (isProgressIdentical) {
+        lastPushedCfiRef.current = localIdentifier;
+        syncCompletedForKey.current = bookKey;
+        setSyncState('synced');
+        return;
+      }
+
+      if (
+        settings.koreaderSyncStrategy === 'receive' ||
+        (settings.koreaderSyncStrategy === 'silent' && remoteIsNewer)
+      ) {
+        const applyRemoteProgress = async () => {
+          const view = getView(bookKey);
+          if (view && remote.progress) {
+            if (FIXED_LAYOUT_FORMATS.has(book.format)) {
+              const pageToGo = parseInt(remote.progress, 10);
+              if (!isNaN(pageToGo)) view.select(pageToGo - 1);
+            } else {
+              const isXPointer = remote.progress.startsWith('/body');
+              if (isXPointer) {
+                try {
+                  const content = view.renderer.getContents()[0];
+                  if (content) {
+                    const { doc, index } = content;
+                    const cfi = await getCFIFromXPointer(remote.progress, doc, index || 0, bookDoc);
+                    view.goTo(cfi);
+                    eventDispatcher.dispatch('toast', {
+                      message: _('Reading Progress Synced'),
+                      type: 'info',
+                    });
+                  }
+                } catch (error) {
+                  console.error(
+                    'Failed to convert XPointer to CFI, falling back to percentage.',
+                    error,
+                  );
+                  if (remote.percentage !== undefined && remote.percentage !== null) {
+                    view.goToFraction(remote.percentage);
+                  }
+                }
+              } else {
+                if (remote.percentage !== undefined && remote.percentage !== null) {
+                  view.goToFraction(remote.percentage);
+                }
+              }
+            }
+            eventDispatcher.dispatch('toast', {
+              message: _('Reading Progress Synced'),
+              type: 'info',
+            });
+          }
+        };
+
+        applyRemoteProgress();
+        syncCompletedForKey.current = bookKey;
+        setSyncState('synced');
+      } else if (settings.koreaderSyncStrategy === 'prompt') {
+        let localPreview = '';
+        let remotePreview = '';
+        const remotePercentage = remote.percentage || 0;
+
+        if (FIXED_LAYOUT_FORMATS.has(book.format)) {
+          const localPageInfo = progress.section;
+          const localPercentage =
+            localPageInfo && localPageInfo.total > 0
+              ? Math.round(((localPageInfo.current + 1) / localPageInfo.total) * 100)
+              : 0;
+          localPreview = localPageInfo
+            ? _('Page {{page}} of {{total}} ({{percentage}}%)', {
+                page: localPageInfo.current + 1,
+                total: localPageInfo.total,
+                percentage: localPercentage,
+              })
+            : _('Current position');
+
+          const remotePage = parseInt(remote.progress, 10);
+          if (!isNaN(remotePage) && remotePercentage > 0) {
+            const localTotalPages = localPageInfo?.total ?? 0;
+            const remoteTotalPages = Math.round(remotePage / remotePercentage);
+            const pagesMatch = Math.abs(localTotalPages - remoteTotalPages) <= 1;
+
+            if (pagesMatch) {
+              remotePreview = _('Page {{page}} of {{total}} ({{percentage}}%)', {
+                page: remotePage,
+                total: remoteTotalPages,
+                percentage: Math.round(remotePercentage * 100),
+              });
+            } else {
+              remotePreview = _('Approximately page {{page}} of {{total}} ({{percentage}}%)', {
+                page: remotePage,
+                total: remoteTotalPages,
+                percentage: Math.round(remotePercentage * 100),
+              });
+            }
+          } else {
+            remotePreview = _('Approximately {{percentage}}%', {
+              percentage: Math.round(remotePercentage * 100),
+            });
+          }
+        } else {
+          const localPageInfo = progress.pageinfo;
+          const localPercentage =
+            localPageInfo && localPageInfo.total > 0
+              ? Math.round(((localPageInfo.current + 1) / localPageInfo.total) * 100)
+              : 0;
+          localPreview = `${progress.sectionLabel} (${localPercentage}%)`;
+
+          remotePreview = _('Approximately {{percentage}}%', {
+            percentage: Math.round(remotePercentage * 100),
+          });
+        }
+
+        setConflictDetails({
+          book,
+          bookDoc,
+          local: { cfi: progress.location, preview: localPreview },
+          remote: { ...remote, preview: remotePreview, percentage: remote.percentage },
+        });
+        setSyncState('conflict');
+      } else {
+        syncCompletedForKey.current = bookKey;
+        setSyncState('synced');
+      }
+    };
+
+    if (bookKey && book && progress && syncCompletedForKey.current !== bookKey) {
+      syncCompletedForKey.current = bookKey;
+      performInitialSync();
+    }
+  }, [
+    bookKey,
+    book,
+    bookDoc,
+    progress,
+    settings,
+    appService,
+    getBookData,
+    getProgress,
+    getView,
+    mapProgressToServerFormat,
+    pushProgress,
+    _,
+    bookData?.config?.updatedAt,
+  ]);
+
+  useEffect(() => {
+    if (syncState === 'synced' && progress) {
+      if (
+        settings.koreaderSyncStrategy !== 'receive' &&
+        settings.koreaderSyncStrategy !== 'disabled'
+      ) {
+        pushProgress();
+      }
+    }
+  }, [progress, syncState, settings.koreaderSyncStrategy, pushProgress]);
+
+  useEffect(() => {
+    return () => {
+      pushProgress.flush();
+    };
+  }, [pushProgress]);
+
+  const resolveConflictWithLocal = () => {
+    pushProgress();
+    pushProgress.flush();
+    setSyncState('synced');
+    setConflictDetails(null);
+  };
+
+  const resolveConflictWithRemote = async () => {
+    const view = getView(bookKey);
+    const remote = conflictDetails?.remote;
+    const currentBook = conflictDetails?.book;
+    const bookDoc = conflictDetails?.bookDoc;
+
+    if (view && remote?.progress && currentBook) {
+      if (FIXED_LAYOUT_FORMATS.has(currentBook.format)) {
+        const localTotalPages = getProgress(bookKey)?.section?.total ?? 0;
+        const remotePage = parseInt(remote.progress, 10);
+        const remotePercentage = remote.percentage || 0;
+        const remoteTotalPages =
+          remotePercentage > 0 ? Math.round(remotePage / remotePercentage) : 0;
+
+        if (!isNaN(remotePage) && Math.abs(localTotalPages - remoteTotalPages) <= 1) {
+          console.log('Going to remote page:', remotePage);
+          view.select(remotePage - 1);
+        } else if (remote.percentage !== undefined && remote.percentage !== null) {
+          console.log('Going to remote percentage:', remote.percentage);
+          view.goToFraction(remote.percentage);
+        }
+      } else {
+        const isXPointer = remote.progress.startsWith('/body');
+        const isCFI = remote.progress.startsWith('epubcfi');
+
+        if (isXPointer) {
+          try {
+            const content = view.renderer.getContents()[0];
+            if (content) {
+              const { doc, index } = content;
+              const cfi = await getCFIFromXPointer(remote.progress, doc, index || 0, bookDoc);
+              view.goTo(cfi);
+            }
+          } catch (error) {
+            console.error('Failed to convert XPointer to CFI, falling back to percentage.', error);
+            if (remote.percentage !== undefined && remote.percentage !== null) {
+              view.goToFraction(remote.percentage);
+            }
+          }
+        } else if (isCFI) {
+          view.goTo(remote.progress);
+        } else if (remote.percentage !== undefined && remote.percentage !== null) {
+          view.goToFraction(remote.percentage);
+        }
+      }
+      eventDispatcher.dispatch('toast', { message: _('Reading Progress Synced'), type: 'info' });
+    }
+    setSyncState('synced');
+    setConflictDetails(null);
+  };
+
+  return {
+    syncState,
+    conflictDetails,
+    errorMessage,
+    resolveConflictWithLocal,
+    resolveConflictWithRemote,
+    pushProgress,
+  };
+};

apps/readest-app/src/app/reader/hooks/useProgressSync.ts

@@ -1,7 +1,7 @@
 import { useCallback, useEffect, useRef } from 'react';
 import { useAuth } from '@/context/AuthContext';
 import { useSync } from '@/hooks/useSync';
-import { BookConfig } from '@/types/book';
+import { BookConfig, FIXED_LAYOUT_FORMATS } from '@/types/book';
 import { useBookDataStore } from '@/store/bookDataStore';
 import { useReaderStore } from '@/store/readerStore';
 import { useSettingsStore } from '@/store/settingsStore';
@@ -11,15 +11,15 @@ import { CFI } from '@/libs/document';
 import { debounce } from '@/utils/debounce';
 import { eventDispatcher } from '@/utils/event';
 import { DEFAULT_BOOK_SEARCH_CONFIG, SYNC_PROGRESS_INTERVAL_SEC } from '@/services/constants';
+import { getCFIFromXPointer, getXPointerFromCFI } from '@/utils/xcfi';
 
 export const useProgressSync = (bookKey: string) => {
   const _ = useTranslation();
-  const { getConfig, setConfig } = useBookDataStore();
+  const { getConfig, setConfig, getBookData } = useBookDataStore();
   const { getView, getProgress } = useReaderStore();
   const { settings } = useSettingsStore();
   const { syncedConfigs, syncConfigs } = useSync(bookKey);
   const { user } = useAuth();
-  const view = getView(bookKey);
   const config = getConfig(bookKey);
   const progress = getProgress(bookKey);
 
@@ -29,24 +29,38 @@ export const useProgressSync = (bookKey: string) => {
   const pushConfig = (bookKey: string, config: BookConfig | null) => {
     if (!config || !user) return;
     const bookHash = bookKey.split('-')[0]!;
-    const newConfig = { bookHash, ...config };
+    const newConfig = { ...config, bookHash };
     const compressedConfig = JSON.parse(
       serializeConfig(newConfig, settings.globalViewSettings, DEFAULT_BOOK_SEARCH_CONFIG),
     );
     delete compressedConfig.booknotes;
     syncConfigs([compressedConfig], bookHash, 'push');
   };
+
   const pullConfig = (bookKey: string) => {
     if (!user) return;
     const bookHash = bookKey.split('-')[0]!;
     syncConfigs([], bookHash, 'pull');
   };
-  const syncConfig = () => {
+
+  const syncConfig = async () => {
     if (!configPulled.current) {
       pullConfig(bookKey);
     } else {
       const config = getConfig(bookKey);
-      if (config && config.progress && config.progress[0] > 0) {
+      const view = getView(bookKey);
+      const book = getBookData(bookKey)?.book;
+      if (config && view && book && config.progress && config.progress[0] > 0) {
+        try {
+          const content = view.renderer.getContents()[0];
+          if (content && !FIXED_LAYOUT_FORMATS.has(book.format)) {
+            const { doc, index } = content;
+            const xpointerResult = await getXPointerFromCFI(config.location!, doc, index || 0);
+            config.xpointer = xpointerResult.xpointer;
+          }
+        } catch (error) {
+          console.warn('Failed to convert CFI to XPointer', error);
+        }
         pushConfig(bookKey, config);
       }
     }
@@ -91,28 +105,51 @@ export const useProgressSync = (bookKey: string) => {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [progress]);
 
-  // Pull: proccess the pulled progress
-  useEffect(() => {
-    if (!configPulled.current && syncedConfigs) {
-      configPulled.current = true;
-      const syncedConfig = syncedConfigs.filter((c) => c.bookHash === bookKey.split('-')[0])[0];
-      if (syncedConfig) {
-        const configCFI = config?.location;
-        const syncedCFI = syncedConfig.location;
-        setConfig(bookKey, syncedConfig);
-        if (syncedCFI && configCFI) {
-          if (CFI.compare(configCFI, syncedCFI) < 0) {
-            if (view) {
-              view.goTo(syncedCFI);
-              eventDispatcher.dispatch('hint', {
-                bookKey,
-                message: _('Reading Progress Synced'),
-              });
-            }
+  const applyRemoteProgress = useCallback(async () => {
+    if (!syncedConfigs || syncedConfigs.length === 0) return;
+    const syncedConfig = syncedConfigs.filter((c) => c.bookHash === bookKey.split('-')[0])[0];
+    if (syncedConfig) {
+      const configCFI = config?.location;
+      let remoteCFILocation = syncedConfig.location;
+      const xPointer = syncedConfig.xpointer;
+      const bookData = getBookData(bookKey);
+      const view = getView(bookKey);
+      if (xPointer && view && bookData && bookData.bookDoc) {
+        const content = view.renderer.getContents()[0];
+        const candidateCFI = await getCFIFromXPointer(
+          xPointer,
+          content?.doc,
+          content?.index,
+          bookData.bookDoc,
+        );
+        if (CFI.compare(remoteCFILocation, candidateCFI) < 0) {
+          remoteCFILocation = candidateCFI;
+        }
+      }
+      setConfig(bookKey, syncedConfig);
+      if (remoteCFILocation && configCFI) {
+        if (CFI.compare(configCFI, remoteCFILocation) < 0) {
+          if (view) {
+            view.goTo(remoteCFILocation);
+            eventDispatcher.dispatch('hint', {
+              bookKey,
+              message: _('Reading Progress Synced'),
+            });
           }
         }
       }
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [syncedConfigs]);
+  }, [syncedConfigs, config?.location]);
+
+  // Pull: proccess the pulled progress
+  useEffect(() => {
+    if (!configPulled.current && syncedConfigs) {
+      configPulled.current = true;
+      applyRemoteProgress().catch((error) => {
+        console.error('Failed to apply remote progress', error);
+      });
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [applyRemoteProgress]);
 };