fix: import error (#8213)

Author: sangeethailango

apps/api/plane/app/views/project/base.py

@@ -25,6 +25,7 @@
 from plane.bgtasks.recent_visited_task import recent_visited_task
 from plane.bgtasks.webhook_task import model_activity, webhook_activity
 from plane.db.models import (
+    UserFavorite,
     DeployBoard,
     Intake,
     IssueUserProperty,