forked from akai/readest
Huang Xin
e08622b416
While WebDAV or Google Drive is the selected cloud sync backend, the native Readest Cloud book/progress/note channels are gated off and the file-sync engine owns library data end to end: - isSyncCategoryEnabled returns false for book/progress/note (and their legacy aliases) when a third-party provider is selected. A runtime override, deliberately not written into syncCategories: the user's own toggles persist and take effect again on switch-back. Account channels (settings, stats, dictionaries, fonts, textures, OPDS catalogs) always stay native. - persistActiveCloudProvider is the single write path for provider switching, used by the chooser, both connect/disconnect flows, and the Drive OAuth callback (which previously bypassed the cross-window broadcast). The broadcast carries ONLY the enabled flags plus providerSelectedAt, never credentials or sync cursors, and only on switch events, so a stale window's routine save cannot revert a switch. - buildWebDAVConnectSettings no longer pre-sets enabled: activation belongs to withActiveCloudProvider, so the fresh-connect path now gets the syncBooks auto-flip and the providerSelectedAt stamp. - Sync health: fileSyncStore records lastError per backend; the durable lastSyncedAt stays in provider settings. The SettingsMenu sync row reads Synced via provider / Sync failed and its tap (with pull to refresh and BackupWindow, all routed through pullLibrary) runs the file engine via the shared runActiveFileLibrarySync helper instead of a gated native pull that would toast undefined book(s) synced. - Mixed-fleet detection: while gated, the auto-sync interval runs a read-only probe of /api/sync since providerSelectedAt; any newer book row means another device still syncs natively, and a once-per-session notice explains the fork instead of leaving it silent. - Readest-Cloud-only affordances hide while a third-party provider is selected: the quota row becomes a caption naming the active provider, Auto Upload disappears from the menu and command palette, the BookItem upload badge and the Transfer Queue Upload All button hide. - providerSelectedAt added to both provider settings types and the backup blacklist. Stacked on the quota-decoupling change for #4959; requires the metadata-parity change so gated channels lose nothing users can see. Co-authored-by: Claude Fable 5 <noreply@anthropic.com>