Move That Box major update 19/04/25

[Art style]
Most of the graphics have been revamped and improved. Including tilesets, character sprites, box sprites.

[Gameplay]
- Fixed a bug where player sometimes moves inappropriate after loading autosave directly into a level,
- Fixed a bug where bounce box would bounce other boxes into a wall,
- Fixed a bug where red box would sometimes drop into an incorrect position in level 36,
- Fixed a bug where bounce box would sometimes block wooden box from entering its position while bounce box was dropped into a pit,
- Fixed a bug where main menu in a hub would sometimes display incorrectly,
- A lot more smaller bugs.

[MISC]
- Various stability improvements.