Full data portability

[benwerd]

All site data should be exportable from a Known instance, such that it can be imported into another Known instance.

• By one user for their own content
• By an admin user for all site content

[mapkyca]

Isn't this a dupe, but absolutely.

Output is there, but not input.

[benwerd]

@mapkyca It's a dupe, but I'm going to go in and clean up tickets. This is effectively the epic for the roadmap view.

[mapkyca]

Coolsies