Feature: move to trash action for workflows (#11176)

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

src/documents/models.py

@@ -1409,6 +1409,10 @@ class WorkflowAction(models.Model):
             5,
             _("Password removal"),
         )
+        MOVE_TO_TRASH = (
+            6,
+            _("Move to trash"),
+        )
 
     type = models.PositiveSmallIntegerField(
         _("Workflow Action Type"),