Declare dependencies

[JulianVennen]

The mod dependencies should be declared correctly in the fabric.mod.json, mods.toml and on CurseForge to allow people to install the mod individually without having to read the source code to find a list of all dependencies.

[Poopooracoocoo]

+1 All the dependencies are listed in https://github.com/Abes-Hutt/StarAcademyMod/blob/main/common/build.gradle and https://github.com/Abes-Hutt/StarAcademyMod/blob/main/gradle.properties for reference

[KaptainWutax]

Most of dependencies are due to mixins to patch behavior and should be optional to some extent. Maintaining a dependency list and testing optional dependencies every update is very tedious. Will see what we can do