Falkers Art Deco

- added leaves, logs and stripped logs for azalea, mangrove and cherry
- added temporary textures for mangrove and cherry planks
  - these textures are essentially color flips of birch and dark oak planks
  - unique textures may be added eventually
- changed player inventory and creative inventory
- converted UI elements to sprites
  - kept original files for compatibility with 1.20.1 and below
- changed armor icon
- improved autumn textures