Split up CosmeticColors.py, and organize

[theballaam96]

4k+ line python file with many functions hurts me

[Killklli]

Imo anything above 1k indicates the file should be broken up or refactored.

[theballaam96]

Yea, got a few good splits for this

[theballaam96]

Current progress: CosmeticColors.py is now down to under 2k lines. Still a lot of work to do (Most of that 2k lines is enemy recolors, which I seriously need to refactor to make less of a pain to look at)

Also, I've noticed that the colorblind section needs a serious refactor and rewrite to make it less convoluted. I think this was one of Seagull's first projects, so this makes sense. The colorblind file is sitting at a little over 1k lines, and I think we can get it to under 700 with a bit of refactor