Piglet Structures

Additions:
- added 300+ new curios
- added 88 new decorational blocks
- added 3 new dungeons
 + (Badlands) Pillager Barrel Outpost
 + (Jungle) Temple of Blade Dancers
 + (Plains) Scarecrow Den (accessed via the basement of some variants of the Plains House 1)
- remade all Plains, Jungle, Badlands and Snow structures
 + they have many more variants now
- remade all Deepslate Caves structures
- remade some Taiga structures
- added new furniture to most structures
- added modern Spawn Egg textures
- added 3 new mobs
 + Cobblestone Golem
 + Molten Screecher
 + Scarecrow
- added some content from the Piglet mod to the structures
 + furniture
 + musical instruments
 + healing items
- added 9 music discs
- added a general loot table with items that can generate in any structure's chests

- added taggs to support the Sounds mod for all of the items
- added taggs to support the Better Combat mod for all of the relevant items

Changes:
- enchanced the aestetics of all item descriptions
- enchanced the aestetics of opening all loot-box like items
- enchanced the aestetics of all jars of comfitures (item textures and audio-visuals when used)
- enchanced the aestetics of all potions (audio-visuals when used)
- changed most blocks' inventory models to 3D instead of 2D sprites
- Plains Mine's corridors now change into wooden bridges when traversing through cave air
- the following structures have an improved terrain adaptation:
- updated a few old item textures
- slightly reduced the base spawnrate of most structures
- the Piglet mod is now required as a dependency
- divided creative inventory tab into 4 seperate ones
 + main
 + curios
 + blocks
 + spawn eggs

Bugfixes:
- Plains Mine's floor is now properly made of Deepslate instead of Stone on the Deepslate level
- fixed the Skeletal Chair being named "Skeletal Table"
- fixed the Cosy Boots not correctly reading the biome temperature
- the Suspicious Garden Gnome item is now one-time-use as it should