- Added support for following users with optional federation URLs, allowing for cross-server interactions.
- Implemented new endpoints for following and unfollowing users, including payload validation and error handling.
- Introduced federation delivery jobs to handle follow requests across different servers.
- Updated database schema to include references for follower and following server URLs.
- Enhanced URL validation to allow localhost during development while maintaining security checks.
- Refactored existing social endpoints to accommodate new follow logic and improve code organization.
