Hardcover's note → journal-id mapping store was split-brained: SQLite on
Tauri, localStorage on Web. Unify on SQLite for both. Existing localStorage
entries are migrated lazily on first loadForBook(bookHash) and removed.
Wiring up SQLite on Web exposed two latent gaps:
- @tursodatabase/database-wasm needs SharedArrayBuffer, which requires
cross-origin isolation. next.config.mjs now sets COOP/COEP headers.
- The WASM connector calls getFileHandle(name) directly under
navigator.storage.getDirectory() and does not traverse subdirectories,
so paths like "Readest/hardcover-sync.db" raise "Name is not allowed".
webAppService.openDatabase now flattens the resolved path to a single
OPFS-safe segment before opening.
Also catches up two i18n keys (`{{percentage}}% used`,
`Resets in {{duration}}`) added by the daily-reset countdown feature.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Huang Xin
cb30716830