feat: enhance configuration and error handling in project setup

- Added new ignore rule for Ruff to allow temporary paths in tests.
- Introduced MyPy overrides for specific modules to ignore errors.
- Refactored `Cleanup` and `ExperimentTracking` classes to remove async keywords from methods, improving consistency in method signatures.
- Updated `Training` class methods to handle synchronous operations, enhancing performance and clarity.
- Adjusted `requirements.txt` to remove unnecessary Git dependency, streamlining project setup.

tests/activities/test_activities.py

@@ -44,7 +44,10 @@ def _minio(endpoint_url: str):
 )
 def test_activities_strips_minio_endpoint_scheme(endpoint, expected_endpoint):
     with (
-        patch('model_manager.activities.activities.ExperimentTracking.__init__', Mock(return_value=None)),
+        patch(
+            'model_manager.activities.activities.ExperimentTracking.__init__',
+            Mock(return_value=None),
+        ),
         patch('model_manager.activities.activities.Training.__init__', Mock(return_value=None)),
         patch('model_manager.activities.activities.Cleanup.__init__', Mock(return_value=None)),
         patch('model_manager.activities.activities.SientiaMLflowRepository') as m_mlflow,
@@ -66,7 +69,10 @@ def test_activities_strips_minio_endpoint_scheme(endpoint, expected_endpoint):
 
 def test_activities_shutdown_calls_parents():
     with (
-        patch('model_manager.activities.activities.ExperimentTracking.__init__', Mock(return_value=None)),
+        patch(
+            'model_manager.activities.activities.ExperimentTracking.__init__',
+            Mock(return_value=None),
+        ),
         patch('model_manager.activities.activities.Training.__init__', Mock(return_value=None)),
         patch('model_manager.activities.activities.Cleanup.__init__', Mock(return_value=None)),
         patch('model_manager.activities.activities.SientiaMLflowRepository'),
@@ -91,7 +97,10 @@ def test_activities_shutdown_calls_parents():
 
 def test_activities_del_with_engine_runs_without_error():
     with (
-        patch('model_manager.activities.activities.ExperimentTracking.__init__', Mock(return_value=None)),
+        patch(
+            'model_manager.activities.activities.ExperimentTracking.__init__',
+            Mock(return_value=None),
+        ),
         patch('model_manager.activities.activities.Training.__init__', Mock(return_value=None)),
         patch('model_manager.activities.activities.Cleanup.__init__', Mock(return_value=None)),
         patch('model_manager.activities.activities.SientiaMLflowRepository'),
@@ -112,7 +121,10 @@ def test_activities_del_with_engine_runs_without_error():
 
 def test_activities_del_without_engine_runs_without_error():
     with (
-        patch('model_manager.activities.activities.ExperimentTracking.__init__', Mock(return_value=None)),
+        patch(
+            'model_manager.activities.activities.ExperimentTracking.__init__',
+            Mock(return_value=None),
+        ),
         patch('model_manager.activities.activities.Training.__init__', Mock(return_value=None)),
         patch('model_manager.activities.activities.Cleanup.__init__', Mock(return_value=None)),
         patch('model_manager.activities.activities.SientiaMLflowRepository'),