Bukkit

- Added huge Moon Escape Complex dungeon with multiple rooms and bosses
- Added Boss AI system with arena generation and environment destruction
- Added Recipe Browser GUI with visual crafting guides and recipe books
- Added TestArea GUI for easier structure testing
- Reworked Builder Wand with undo/redo and support for 90+ new blocks
- Improved Moon dimension generation and added biome provider
- Improved King Skeleton boss with TNT attacks and better spells
- Added Lodestone support to Recall with faster casting
- Reorganized all commands with permissions and help
- Reworked Graveyard generation with better variety and loot
- Improved Hot Air Balloon generation with different themes
- Reworked Log structures with better loot
- Added Moon portal guides to treasure chests
- Added boss bars for all bosses
- Added proper data storage for turrets and items
- Added support for new 1.21 mobs (Breeze, Bogged, etc)
- Added Trial Chamber items and integration
- Added turret caching for better performance
- Added waterlogging support to Builder Wand
- Fixed turret targeting with new mobs
- Fixed builder wand in unloaded chunks
- Fixed boss spawning crashes
- Fixed item metadata issues
- Removed old language system
- Updated to Minecraft 1.21.x (tested on 1.21.8)