- Replace native textarea with Textarea in translator and text-speaker pages
- Replace custom loading spinners with Skeleton in InDeck and FavoritesClient pages
- Add shared constants DEFAULT_NEW_PER_DAY, DEFAULT_REV_PER_DAY
- Replace JS counting with Prisma groupBy for better performance
- Add DEFAULT_NEW_PER_DAY and DEFAULT_REV_PER_DAY constants
- Use constants in InDeck.tsx
- Add newPerDay and revPerDay fields to Deck model (Anki-style)
- Add settings modal to configure daily limits per deck
- Display today's studied counts (new/review/learning) on deck page
- Add i18n translations for all 8 languages
- Fix JSON syntax errors in fr-FR.json and it-IT.json
- Fix double counting bug in repoGetTodayStudyStats
- Replace custom spinners with Skeleton
- Replace native inputs/select with design-system components
- Simplify dictation mode (user self-judges instead of input)
- Set body background to primary-50
- Clean up answer button shortcuts
- Add reverse mode to swap card front/back
- Add dictation mode with TTS audio playback and answer verification
- Add i18n translations for new features in all 8 languages
- Integrate useAudioPlayer hook for TTS playback
- Delete (features)/memorize directory
- Create /decks/[deck_id]/learn with Memorize component and page
- Update InDeck.tsx to navigate to new learn route
- Fix homepage memorize link to point to /decks
