fix last update user id

backend/app/db/cruddb/dbapp.py

@@ -204,6 +204,7 @@ class dbapp(crudbase):
         if db_app and db_app.version > 0:
             db_app.is_saved = True
             flag_modified(db_app, 'is_saved')
+            db_app.updateuserid = userid
         db.add(db_app)
         db.commit()
         db.refresh(db_flow)