style: apply ruff check and format

Made sure all ruff checks pass and formatted all files.

ref: N25B-224

test/integration/agents/test_ri_commands_agent.py

@@ -1,10 +1,10 @@
-import asyncio
-import zmq
 import json
-import pytest
 from unittest.mock import AsyncMock, MagicMock, patch
+
+import pytest
+import zmq
+
 from control_backend.agents.ri_command_agent import RICommandAgent
-from control_backend.schemas.ri_message import SpeechCommand
 
 
 @pytest.mark.asyncio