- Add free-form tags per item: chip display with remove, inline add (comma-separated, grid view only), and a toolbar tag-filter popover listing every tag in use
- Search now also matches tags; tags sync across devices like every other item field
- Fix Firefox manifest.json compliance for AMO submission: replace the placeholder gecko id with a real UUID, add the now-required data_collection_permissions (bookmarksInfo, since synced items are personal browsing/bookmark data), and bump strict_min_version to 140.0 (142.0 for gecko_android) to match
- Add description.md (elevator pitch / short / detailed descriptions for store listings), PRIVACY.md, and .gitignore for the dist/ packaging output
- Reword all em-dash punctuation across docs and code comments per user preference
- Rename extension from Shelf to "Read it later"
- Add reminder settings: highlight and pin overdue unarchived items
- Add auto-delete with a hard safety rule requiring its period to exceed the reminder period
- Add cross-device sync via chrome.storage.sync (lightweight per-item metadata, no thumbnails)
- Add light/dark/system theme support
- Fix list-view Archive/Delete button alignment (card-perf wasn't filling the row)
- Add "Worth a second look" spotlight: proactively resurfaces old, forgotten items with automatic backoff so repeatedly-ignored items are shown less often, never permanently
stefwill