Pre-fetch all local books in one query instead of N queries per external
book. Match by volume number first, then bidirectional title containment
(external in local OR local in external). Track matched IDs to prevent
double-matching.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add a complete metadata synchronization system allowing users to search
and sync series/book metadata from external providers (Google Books,
Open Library, ComicVine, AniList, Bédéthèque). Each library can use a
different provider. Matching requires manual approval with detailed sync
reports showing what was updated or skipped (locked fields protection).
Key changes:
- DB migrations: external_metadata_links, external_book_metadata tables,
library metadata_provider column, locked_fields, total_volumes, book
metadata fields (summary, isbn, publish_date)
- Rust API: MetadataProvider trait + 5 provider implementations,
7 metadata endpoints (search, match, approve, reject, links, missing,
delete), sync report system, provider language preference support
- Backoffice: MetadataSearchModal, ProviderIcon, SafeHtml components,
settings UI for provider/language config, enriched book detail page,
edit forms with locked fields support, API proxy routes
- OpenAPI/Swagger documentation for all new endpoints and schemas
Closes#3
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
