- Add `STANDARD_RESOURCES` array to `CatanBoard.js` for the classic beginner layout
- Allow users to choose between 'random' and 'standard' tile placement in `OpponentSelectScene`
- Pass `tilePlacement` config through `GameRoomScene` to `CatanGame` and `CatanLogic`
- Update robber voice clip files to new recordings
- Add new `pick` audio clips for each opponent in `opponents.json` and corresponding MP3 files
- Implement a spectrum visualizer overlay for opponent portraits that activates during pick speech playback
- Integrate `SpeechQueue` to handle opponent pick audio with start/stop callbacks for the visualizer
- Add `setMenuMusicVolume` utility and adjust menu music volume during opponent selection
- Prevent speech/visualizer triggers during initial scene load and game start sequences
- Introduce `MusicPlayer` class for in-game music with shuffle, skip, and mute controls
- Add `MenuMusic` utility for background music in menu scenes
- Load music tracks and metadata via `music.json`
- Implement drag-and-drop for SkipBo cards with visual feedback
- Add card flight animations for Phase 10 AI actions and player draws
- Update Phase 10 AI turn timing and reduce delays for smoother gameplay
- Introduce `Sounds.js` utility and load new audio assets (dice, cards, chips, casino).
- Play appropriate sound effects in Backgammon, Blackjack, Holdem, Parchisi, Phase10, SkipBo, and Yatzi.
- Add `background-casino.png` and `background-room.png` to PreloadScene.
- Update OpponentSelectScene with new backgrounds, styled title/subtitle pills, and improved Start/Back buttons.
- Enhance opponent selection with gradient backgrounds and shadows via `applyOpponentStyle`.
- Implement `highlightTile` for better visual feedback in option selectors.
- Randomly select a card back for card games in OpponentSelectScene.
- Update color palette to warm vintage tones (gold, cream, dark brown) in config.js
- Apply 'Righteous' and 'Julius Sans One' fonts across all game scenes and UI components
- Redesign Parchisi game logic: switch to counter-clockwise movement, update entry/home positions, and add bonus chip indicator
- Improve Parchisi UI: reposition dice and buttons, add turn indicator movement with callbacks, and fix AI turn timing
- Enhance LandingScene with animated logo, avatar support, and improved layout
- Update Button component with rounded corners, shadow effects, and hover states
- Add background image and main title asset loading in PreloadScene
- Extend auth service to include displayName and avatarPath in session user data
- Update CSS to match new theme and load custom fonts
- Introduce BlackjackGame as a new playable game in the client
- Register Blackjack in the server game registry with updated player limits (1-5 players, 0-4 opponents)
- Wire up Blackjack in main.js and GameRoomScene for routing
- Fix OpponentSelectScene to handle games with minOpponents=0
- Remove incomplete ParchisiLogic.js implementation