Game Update:

- Added a new Stats Screen, accessible by pressing the associated button ("Stats").
- Improved UI design: the center panel is now color-coded to enhance visibility.
- Adjusted the background so now it's visible when objects are moving, creating a better sense of depth.
- Overhauled the save/load system—all save files are now stored in a single folder. This should make Steam Cloud integration possible, though further testing is needed.
