chore: modernize

[Timongcraft]

chore: modernize build script
chore: move to unobfuscation (also means 26.1+ only)
feat: add tests
feat: add github build & test workflow
chore: bump versions
chore: up license year
chore: update readme
-> closes: #15

• tested with external mod - Velocity with Modded Fabric and Automodpack Velocity#1805 (comment)

[suerion]

Had tested yesterday this pull, it work on 26.1.2

but, if no proxy is given, it hooks into the commands and the client could not connect anymore
https://mclo.gs/bCa5cJg

you should handle this with an error, that CrossStitch is not needed and bring errors with it, if that would not used with an proxy

[Timongcraft]

Had tested yesterday this pull, it work on 26.1.2

but, if no proxy is given, it hooks into the commands and the client could not connect anymore mclo.gs/bCa5cJg

you should handle this with an error, that CrossStitch is not needed and bring errors with it, if that would not used with an proxy

Well that was always the case and without proper proxy-backend communication, which isn't present for various reasons, we can't properly add a fallback for that.
What we can do is check for FabricProxy-Lite and if it is not present don't run.
And provide some kind of hook so other mods can force CrossStitch. (Will look into mixin configs later)

[Timongcraft]

If we'd require FabricProxy-Lite though, we undermine the ability to not use any forwarding.
IMO the modpage description is enough and anyone else we be helped in an issue. (Or Discord if it's going to be linked)