Add the possibility to include a default/preset profile

[KANAjetzt]

Add the possibility for the game dev to ship a predefined user profile that applies on the first load. This allows including inactive example mods that the player can activate if desired.

Todos

• [x] Add custom_default_profile to ModLoaderOptionsProfile
• [x] Add custom_default_profile to ModLoaderStore.ml_options
• [x] Add check for custom_default_profile in ModLoaderUserProfile._load()
• [ ] Add @export for ModUserProfile
  • [ ] Subclass for mod_list (exporting the Dictionary is not ideal)