Adds a new job type that refreshes metadata from external providers for
all series already linked via approved external_metadata_links. Tracks
and displays per-field diffs (series and book level), respects locked
fields, and provides a detailed change report in the job detail page.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add GET /stats API endpoint with collection overview, reading status,
format/library breakdowns, top series, and monthly additions.
Replace static home page with interactive dashboard featuring donut
charts, bar charts, and progress bars. Use distinct colors for series
(warning/yellow) across nav, page titles, and quick links.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Created reusable UI components (Card, Button, Badge, Form, Icon)
- Added PageIcon and NavIcon components with consistent styling
- Refactored all pages to use new UI components
- Added non-blocking image loading with skeleton for book covers
- Created LibraryActions dropdown for library settings
- Added emojis to buttons for better UX
- Fixed Client Component issues with getBookCoverUrl
