feat(series): add series browse template, nav link, and clickable badge

Create templates/series.templ with:
- Library selector dropdown (sticky, same pattern as dashboard)
- Loading spinner overlay for AJAX library switching
- Series grid with stacked-cascade multi-cover cards
- Empty state when no series found
- Pagination with Previous/Next links
- SeriesCard sub-template linking to filtered bookshelf view

Add 'Series' nav link in header between 'All Books' and 'Collections'.

Make series badge on book detail page clickable, linking to
/bookshelf?series_filter=<name>&sort=series.

Add 'Continue Series' option to restore system collection modal.
This commit is contained in:
2026-05-08 20:27:15 -04:00
parent 004b761381
commit b83e319a34
8 changed files with 901 additions and 360 deletions
File diff suppressed because one or more lines are too long