- Added start menu, pause menu, and game over screens to enhance user experience.
- Introduced UISystem to manage UI state transitions and visibility.
- Updated Game class to handle game state (menu, playing, paused, game over).
- Integrated CameraSystem for improved camera control and screen shake effects.
- Added new components for collision handling, scoring, and game state management.
- Refactored sound management to separate background music handling.
This update significantly improves the game's UI and overall gameplay flow.