Add streaks, scheduled releases, and notification settings

- Couple streaks with milestone notifications
- Scheduled pack releases with admin UI
- Notification preferences screen
- Refactored profile settings screens
- Partner activity notifications

apps/supabase/migrations/20260110000001_update_recommended_questions_daily_limit.sql

@@ -201,5 +201,4 @@ BEGIN
   );
 END;
 $$;
-
 COMMENT ON FUNCTION get_recommended_questions(UUID) IS 'Returns recommended questions for user filtered by their intensity preference. When daily limit or answer gap threshold is exceeded for non-premium users, returns empty.';