Two small #Smithereen updates.
1. There are now empty states for all pages that display a list of things that can be empty.
2. All outgoing get requests for #activitypub objects are now signed by a service actor because Mastodon can be configured to require these requests to be signed, and federation didn't work with these instances. It does now.
@grishka @activitypub what does the service actor represent? Is it equivalent to the Smithereen instance itself?