- includes hacky following-mechanic in order to simulate a follow on mastodon (not properly working, need to also inject the user this creates into the followers db for the target mastodon-user)
- created endpoint for inbox. SharedInbox is used when no user is provided (/api/federator/fedusers/inbox'), the regular inbox link now works (/users/username/inbox).
- Retrieve all followers of sender and, if they're part of our system, send the activity into their personal inbox
- Support Announce and Undo Activity-Types
- Inbox currently converts to proper ActPub-objects and saves data to log-files
- reworked plugin handling. Main now registers and keeps all connectors and based on request we select the correct one and pass it (mainly for clean async-request-handling)
- added outbox functionality for mastodon
- changed image-mime-type approach to retrieve mime-type from the url, this way we don't need to store the images on our server/download each image
- added host for connector for better debugging
- minor bug-fixes
