test: fix tests

ref: N25B-401

test/unit/agents/actuation/test_robot_gesture_agent.py

@@ -1,5 +1,5 @@
 import json
-from unittest.mock import AsyncMock, MagicMock
+from unittest.mock import AsyncMock, MagicMock, patch
 
 import pytest
 import zmq
@@ -19,6 +19,12 @@ def zmq_context(mocker):
     return mock_context
 
 
+@pytest.fixture(autouse=True)
+def mock_experiment_logger():
+    with patch("control_backend.agents.actuation.robot_gesture_agent.experiment_logger") as logger:
+        yield logger
+
+
 @pytest.mark.asyncio
 async def test_setup_bind(zmq_context, mocker):
     """Setup binds and subscribes to internal commands."""