* feat: Adds a webhook for when a user follow the stream
Frontend:
Adds a checkbox which renders only when social features are enabled.
Backend:
- Defines a new type for the event
- Implements the webhook including unit testing
- Fires the webhook inside the ApproveFollower handler
* Removes unnecessary Type fiels from Events struct
* refactor: renames SendUserFollowedEvent func to FediverseEngagementFollow and fixes linting errors
* fix: fixes unit test to reflect removed Type field from FediverseEngagementFollowEvent
* feat: fires webhook also when manual approvals are not required
* chore: slight cleanup
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Co-authored-by: Gabe Kangas <gabek@real-ity.com>
* WIP
* fix(test): fix ap test failing
* fix: fix unkeyed fields being used
* chore(tests): clean up browser tests by splitting out federation UI tests
