Enhancement: more consistent mod dependency behavior

[cyn0x8]

Issue Checklist

• I have properly named my enhancement
• I have checked the Issues/Discussions pages to see if my enhancement has already been suggested

What is your suggestion, and why should it be implemented?

2 suggestions:

• check mod dependency based on the mod title property (or better yet a new separate id property) in their _polymod_meta.json files and not the mod folder names (gamebanana adds hashes to filenames to prevent name collisions on their end, but because the dependency system currently checks based on folder name this can cause issues if the player doesnt know to rename it)
• only unload the problematic mod instead of all mods when a dependency error occurs

[EliteMasterEric]

Only unloading the problematic mod is not straightforward without a user interface for enabling or disabling mods. People would get confused why their mod doesn't load.

As for mod dependencies I definitely want to add a dedicated id property which defaults to the mod folder name if not present in the metadata.