novela/docs/changelog-develop.md

# Develop Changelog

This file tracks changes on the `develop` line.
`changelog.md` can later be used for release summaries.

## 2026-03-22
- Added blueprint/technical documentation structure in `docs/`.
- Completed router split and bootstrap structure (`main.py`, routers, migrations, DB pool).
- Expanded media support to EPUB/PDF/CBR/CBZ in import and scan flows.
- Expanded Home UI with:
  - import dropzone for EPUB/PDF/CBR/CBZ
  - search functionality
  - alignment matching Library (search top-right, dropzone below)
- Updated Library import texts and drag/drop filtering for multi-format support.
- Expanded Library `New` view with:
  - `Grid`/`List` toggle
  - column visibility filter in `List`
  - multi-select + bulk `Remove from New`
  - selection only in `List` mode
  - `Shift+click` range selection on checkboxes
- Added route: `POST /library/new/mark-reviewed` (bulk set `needs_review=false`).
- Improved library performance:
  - `/api/library` fast-path (no full rescan on every page load)
  - optional `rescan=true` / `include_file_info=true`
  - SQL optimizations in `list_library_json()`
  - additional DB indexes for scale
- Restored `/api/home` full dataset output:
  - `continue_reading`
  - `shorts_unread`
  - `novels_unread`
  - `shorts_read`
  - `novels_read`
- Explicitly filtered series books out of Home sections.
- Corrected Home read ordering: `shorts_read` and `novels_read` now show oldest first (`ORDER BY MAX(read_at) ASC`).
- Restored Statistics page by returning the full `/api/stats` payload required for charts, favorites, top books, and reading history.
- Improved backup implementation:
  - Dropbox token stored encrypted in DB
  - Dropbox backup root configurable via web UI and stored encrypted in DB
  - versioned snapshots + object-store deduplication in Dropbox (`library_snapshots` / `library_objects`)
  - configurable snapshot retention (`snapshots to keep`) via backup settings
  - object pruning based on retained snapshots
  - scheduled backup (enable + interval in hours)
  - backup runs as a background process, so page navigation does not block execution
  - stale running state recovery after restart/crash (old running logs marked interrupted/error)
  - dry-run support in the new flow
- Updated Docker image with `postgresql-client` for `pg_dump`.
- Multiple test builds pushed to `gitea.oskamp.info/ivooskamp/novela:dev`.

## 2026-03-25
- Fixed PDF metadata editing (PATCH /library/book):
  - `_sync_epub_metadata` is now only called for `.epub` files; PDFs update DB only
  - `_make_rel_path` now includes the format prefix matching import: EPUB → `epub/{publisher}/{author}/…`, PDF → `pdf/{author}/{title}.pdf`, CBR/CBZ → `comics/{author}/{title}{ext}`; previously files were moved outside their format directory on metadata save
- Fixed PDF reader (infinite loading screen):
  - `reader_page` now passes `format` (epub/pdf/cbr/cbz) to `reader.html`
  - Added `GET /api/pdf/info/{filename}` endpoint returning `{"page_count": N}`
  - `reader.html` branches on `FORMAT`: PDFs render page images from `/library/pdf/{filename}?page=N`, EPUB flow unchanged
  - PDF progress tracked per page; keyboard and button navigation work identically to EPUB
- `Edit EPUB` button in Book Detail hidden for non-EPUB files

## 2026-03-23
- Added `All books` Grid/List toggle in Library:
  - same columns as `New` view (Publisher, Author, Series, Volume, Title, Has cover, Updated, Genres, Sub-genres, Tags, Status)
  - column visibility filter in `List` mode
  - no selection checkboxes or bulk actions
  - view mode and column visibility persisted separately in `localStorage` (`novela.all.viewMode`, `novela.all.visibleColumns`)
- Added 1–5 star rating for books:
  - stored in the database (`rating SMALLINT DEFAULT 0`)
  - written to EPUB OPF as `<meta name="novela:rating" content="N"/>` on rating change
  - written to CBZ `ComicInfo.xml` as `<NovelaRating>N</NovelaRating>` on rating change
  - CBR and PDF are DB-only (file format constraints)
  - rating is recovered from file metadata during rescan/DB rebuild (`upsert_book` preserves file rating over default 0)
  - stars displayed under the cover (outside `.book-info`) in all grid views (Library, Home)
  - stars in grid cards are display-only (no click) to prevent accidental taps while scrolling
  - stars in Book Detail are interactive (larger, 1.1rem), clicking same star removes rating
  - star color: amber (`#c8a03a`) for filled, `rgba(200, 160, 58, 0.25)` for unfilled — consistent across Library, Home, and Book Detail
- Added text colour setting to reader hamburger menu:
  - 5 warm-tone presets from bright (`#e8e2d9`) to dim (`#938d86`)
  - active preset shown with accent-coloured ring
  - choice persisted in `localStorage` (`reader-text-colour`) and restored on next open
- Increased spacing between hamburger button and back link in reader header (`margin-left: 1rem`) to prevent accidental taps
- Removed `Cover Missing` auto-tag:
  - tag is no longer added on import, rescan, or grabber download
  - `ensure_cover_missing_tag()` removed from `common.py`, `library.py`, and `grabber.py`
  - startup migration removes all existing `Cover Missing` tags from the database
- Fixed Tags/Genres/Sub-Genres not saving in book edit panel on desktop:
  - `,` (comma) now acts as a confirmation key alongside Enter in `PillInput`
  - `flush()` added to `PillInput`: any text still in the input field is auto-confirmed when Save is clicked
- Fixed tag/genre search and tag-pill navigation being broken:
  - `renderGenreView` was filtering on `b.genres` (non-existent field); now uses `bookGenres()`, `bookSubgenres()`, `bookPlainTags()`
  - `renderSearchResults` had the same bug; search now covers title, author, genres, sub-genres, and tags