fix broken enchantment books that could be found in some structures
- port to 1.20.1
fix game crashing in other dimensions
- changes to the underground temple
- now also generates at y-levels lower than 0
- added new structure pieces
- reworked some older/plain elements
- reworked the loot tables
- added new structure
explorations:slime_cave- generates in all overworld biomes
- contains slime blocks
- spawns slimes
- contains loot
- add custom processor to randomize stone_bricks
- added new structure explorations:desert_ruin
- has eight different variants
- can generate in desert biomes
- might contain loot