fix: exit select mode when all books are deleted, closes #1347 (#1350)

apps/readest-app/next.config.mjs

@@ -1,11 +1,13 @@
 import withPWAInit from '@ducanh2912/next-pwa';
 import { initOpenNextCloudflareForDev } from '@opennextjs/cloudflare';
 
-initOpenNextCloudflareForDev();
-
 const isDev = process.env['NODE_ENV'] === 'development';
 const appPlatform = process.env['NEXT_PUBLIC_APP_PLATFORM'];
 
+if (isDev) {
+  initOpenNextCloudflareForDev();
+}
+
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   // Ensure Next.js uses SSG instead of SSR

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

@@ -218,6 +218,13 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [pageRef.current]);
 
+  useEffect(() => {
+    if (!libraryBooks.some((book) => !book.deletedAt)) {
+      handleSetSelectMode(false);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [libraryBooks]);
+
   const processOpenWithFiles = React.useCallback(
     async (appService: AppService, openWithFiles: string[], libraryBooks: Book[]) => {
       const settings = await appService.loadSettings();