feat: pre depriciation

tests/api/user/test_tasks.py

@@ -200,7 +200,7 @@ class TestSetupPeriodicTasks:
 
         setup_periodic_tasks(sender)
 
-        assert sender.add_periodic_task.call_count == 3
+        assert sender.add_periodic_task.call_count == 4
 
         calls = sender.add_periodic_task.call_args_list
 
@@ -210,6 +210,8 @@ class TestSetupPeriodicTasks:
         assert calls[1][0][0] == timedelta(weeks=1)
         # monthly
         assert calls[2][0][0] == timedelta(days=30)
+        # pending_tool_state TTL cleanup (60s)
+        assert calls[3][0][0] == timedelta(seconds=60)
 
 
 class TestMcpOauthTask: