Changes

Simply content match ingredient by removing generic type

Allow transform recipes to have a custom sound

Add custom content types, include ice as a recipe example using that and transforms

TODO: want a cold cauldront temperature instead of using room temperature for ice

Switch ingredient handling to sized ingredient and special case empty

Empty (no input) now means item input is ignored. Used for recipes where you remove something that needs no container, so must have careful content matches in place
Fixed a few recipes while I was updating data gen, including ice forgetting the predicate, and rabbit stew using the wrong item input