Rewrite/Redesign (Back end)

[Zedb0T]

The modlauncher backend works but it hasn't aged well and a lot of its issues are starting to become very obvious.

Here I will be updating a list of issues I would like to solve with a rewrite.

• All directories should be made from os.path.join(dirs.user_data_dir, "OpenGOAL-Mods","")
• Linux Cross sections should be organized clearly
• Adding support for a game Key to support Jak 2/3, and hopefully be prepared when they launch
• Add a function on boot that checks to see any depreciated folders exist, and prompt the user to delete them
• Check to see if the launcher versions ISO data exists, if so use that and clean up the mod launchers
• Please fix the path names lol
• Split File Util into another file
• Add option to support a specified executable