Change log - Code cleanup
- Added more information for all configuration files
- Removed useless placeholders in scoreboard.yml
- Fixed RoomGUI won't close for the member when he gets removed
- Fixed SignGUI is not located at the bottom of the world due to 1.18's new height limitation
- Fixed NullPointerException when Dungeon Group provided does not exist in Info command
- Fixed some messages misused dungeon type instead of dungeon name