- Add comprehensive docstrings to game.py, room.py, constants.py
- Document all classes, methods, and module-level items
- Move active rules display into game header as inline column
- Update header to 5-column grid layout
- Update joker mode descriptions (Lucky Swing, Eagle-Eye)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add constants.py as the single source of truth for card values
- Derive RANK_VALUES from DEFAULT_CARD_VALUES instead of duplicating
- Add centralized get_card_value() function in game.py for Card objects
- Add get_card_value_for_rank() in constants.py for string-based lookups
- Fix bug: AI ten_penny returned 0 instead of 1 per RULES.md
- Update ai.py and game_analyzer.py to use centralized functions
- UI improvements for client
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>