Add support for Versecraft
Add support for 1.21.2-1.21.3
- Reduce file size
 - Fix copper bulb not using the correct texture when powered
 
Reduce file size
Added :
- Chiseled copper
 - Copper grate
 - Copper bulb (lit/unlit)
 - Polished tuff
 
Fixed :
- Removed duplicated files for the copper (waxed and normal copper have the same texture, so no need for duplicated files)
 
The copper blocks are present in all their weathering states and waxed states

Add support for 1.20.5-1.20.6
Fix no files being in the assets folder


