refactor

[werkhil]

This PR adds the ability to configure Nether fog. You can now control when the fog begins to appear (Nether Fog Start) and how far it extends (Nether Fog End), while still having the option to disable the fog entirely. Localization has also been added for these options.

A significant portion of the repository has also been refactored:

• Added support for conditionally applying mixins during initialization and hiding related option groups. For example, if Flashback is not loaded, the related mixins are not applied and the corresponding options are not shown.
• Organized options into logical groups.
• Renamed localization keys, parameters, and methods to improve clarity and better reflect their purpose.

[werkhil]

Currently, work is ongoing on the modal configuration window for lists. Merge is not recommended at this time.

[ImGRUI]

GUI part works (besides scalling to gui scale), but it's adding too much complexity (for me especially sorry), would probably break every minecraft update, don't want for it to happen. As an alternative I thought about implementing button in sodium like in mod menu, where it opens config file directly (and mod menu button replaced to sodium screen), but idk screens
"linked servers" format should be rolled back if GUI is abandoned, along with other renames if possible
As of nether fog I think it would be better if there was an enum with options OFF, Vanilla and voxy distance, where voxy distance changes fog to match voxy render distance (it would work cause voxy is compatible with environmental fog)
Commented on other changes

[werkhil]

but idk screens "linked servers" format should be rolled back if GUI is abandone

What do you mean by the "Linked Servers" format?