just a port

no changes in functionality. this is actually port of brand-new fabric edition but i expect no issues.

finally on fabric... all twenty three future users rejoice!

complete rework (fun fact: forge/neoforge version uses 0 mixins) but same functionality so i won't call it 2.0.

why didn't anyone tell me i published for 1.21 but not 1.21.1?

fixed missing sound on place