New FastSM Release: latest

Add cache cleanup for dismissed timelines and orphaned data

- Add cleanup_orphaned_data() to remove cached timelines that no longer exist
- Add _cleanup_orphaned_items() to remove unreferenced statuses/notifications
- Add get_cache_key() and clear_cache() methods to Timeline class
- Clear timeline cache when dismissing/closing a timeline
- Run orphaned data cleanup on app close

Downloads:
- FastSM-0.4.0-Windows.zip: github.com/masonasons/FastSM/r…
- FastSM-0.4.0.dmg: github.com/masonasons/FastSM/r…

Release page: github.com/masonasons/FastSM/r…

#FastSM #Release