fix: fix woodpecker pipelines

tests/unit/conftest.py

@@ -7,12 +7,12 @@ import pytest
 
 
 @pytest.fixture
-def mock_service():
+def mock_service() -> Mock:
     """Create a mock service for unit testing."""
     return Mock()
 
 
 @pytest.fixture
-def mock_async_service():
+def mock_async_service() -> AsyncMock:
     """Create an async mock service for unit testing."""
     return AsyncMock()