Mod Manager - Not Ready To Merge!

[MrNavaStar]

The goal of this pr is to implement a fabric mod manager into quest craft.

Goals:

• Modrinth and CurseForge support (Mod packs when modrinth adds them)
• UI for adding/removing/updating mods
• Dependency handling
• Fabric installer + loader management
• Recommendation system (mark mods as verified for quest if they are compatible and vice versa) json/toml config?
• Instance management (different mods for different instances like gd or multimc) javaArg -Dfabric.addmods=/ will be handy
• Pre installed mods? (ModMenu, Fabric-API, Sodium eventually, lazydfu) Up for debate ofc

[MrNavaStar]

Might Move httpclient into utils as its more of a util class

[MrNavaStar]

Will be rewriting some of this to use beans instead of the current messy gson

[MrNavaStar]

This has been moved into its own feature branch