Port to 1.21

[quinn-semele]

Hey I did a quick port of EMI trades mostly for personal use, I'm not 100% confident on the changes but if you'd like to use it as a starting off point for an official port feel free too:

https://github.com/quinn-semele/EMITrades/tree/xplat/1.21

[SideLo98]

Hey I did a quick port of EMI trades mostly for personal use, I'm not 100% confident on the changes but if you'd like to use it as a starting off point for an official port feel free too:

https://github.com/quinn-semele/EMITrades/tree/xplat/1.21

that's great, wish it was also fabric :>

[ChaosDogG]

definitely should throw in a PR :3

[ffuentesm]

Thank You!!!!
Your fork still works on 1.21.1