Ability to re-attribute levels to other users

[jvyden]

Sometimes, users re-upload content from other instances, and then the original author comes onto our instance requesting that level be taken down.

It would be good to be able to swap a level's publisher so the level doesn't have to be deleted and all stats lost.

Would have been useful here: https://discord.com/channels/1049223665243389953/1049223665998372947/1230339741447356456

[acidiclight]

I'd like to work on this, though I do need some help familiarizing myself with the codebase since I've literally never touched it.

[jvyden]

Cool beans, I've assigned you then. o7

[Nya0]

this should be closed