Federated starring is very similar to federated following but requires the database to store remote repos in some way. It uses the ActivityPub Like activity and the liked collection.

TODO

In addition to the federated following stuff: - Handle remote repos in the database - Create actor endpoint for repos (similar to what we have right now for users) - Add table for liked collection - API endpoints for returning liked collection - Implement function for fetching liked items and returing a collection - Function for handling Like activities for the inbox