Is your feature request related to a problem? Please describe.
No, at least I don't think so.

Describe the solution you'd like
I want this mod to work on Forge 1.21.1, not Neo-Forge because I have no idea how to get Neo-Forge to work.

It's the same as Forge. Neoforge is actively being worked on whilst Forge is much slower an relatively broken. I have little interest in porting this mod to forge