Fixed features:
- Fixed the inability to purchase weapons after reconnecting to the server.
- Fixed being kicked out of the shop during a wave after reconnecting.
- Improved the checkpoint interface.
- Tutorial - added mission to sell alcohol before purchasing weapons.
- Fixed strange weapon physics behavior.
- Fixed player movement after picking up a flare.
- Colony - add night decoration.
- Red cross sign replaced with green.
- Fix 4 crashes occurred while playing the game.