MC Plugin Blueshop (Admin sign shop plugin) 3.2.0

Replace the boring essential sign shops with epic GUI sign shops! - 1.20.2

Kinda back to updating this but it'll be a slow restart for now.

Changes:
- 1.20.x support (main issue was signs being editable when right clicked)
- Built on java 17
- Fixed some messages not being colored in chat
- Fixed some item loading issues
- Performance improvements