Improvements
- Added highlighting for the last three moves on the 2D board (toggleable via button).
- Improved move notation display in Local Mode for the Black player.
- Unified the move list across all game modes.
- Minor camera adjustments based on feedback.
- Fixed the self-selecting square issue on E2.
AI Fixes & Improvements
- Prevented AI from making moves in the edge columns (A and H) during the first two turns.
- Fixed an issue that caused the AI to freeze when promoting to a Queen.
Bug Fixes
- Fixed a bug that blocked gameplay in Advanced and GM modes.
- Fixed undo behavior in Beginner mode — now only the last move is reverted without pieces incorrectly separating from the center.
