- Relax isBookLikeResponse threshold (>=2 to >=1)
- Widen book patterns: inline prose, verb-preceded, numbered bold, em-dash
- Remove overly aggressive film/song gating on book extraction
- Allow songs to coexist with film/book tags (explicit tags always returned)
- Strengthen TV patterns: seasons, created by, standalone "tv" query match
- Fix TV_EXT_RE to handle both Title|Year|Creator and Title|Creator|Year
- Widen place patterns: type word search in descriptions, bold fallback
- Add "pizza" to isPlaceQuery and preferredFirstTab
- Add Code tab: isCodeQuery, isCodeLikeResponse, extractCodeBlocks, wiring
- Fix image threshold: single image with meaningful alt text shown
- Refactor filterTabsByContext: specialized paths now append remaining content
- Add code mode UI: orange input styling, design system selection, file selection
- DesignSystemGrid: selection toggle only on checkmark, card click opens detail
- Add 64-test extraction quality test suite
- Update overnight plan.md and prompt.md for hardening run
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
