Ruff autofix

tests/unit/pkgmgr/actions/branch/test_close_branch.py

@@ -1,5 +1,5 @@
 import unittest
-from unittest.mock import patch, MagicMock
+from unittest.mock import patch
 
 from pkgmgr.actions.branch.close_branch import close_branch
 from pkgmgr.core.git import GitError

tests/unit/pkgmgr/actions/branch/test_drop_branch.py

@@ -1,5 +1,5 @@
 import unittest
-from unittest.mock import patch, MagicMock
+from unittest.mock import patch
 
 from pkgmgr.actions.branch.drop_branch import drop_branch
 from pkgmgr.core.git import GitError

tests/unit/pkgmgr/actions/branch/test_open_branch.py

@@ -1,5 +1,5 @@
 import unittest
-from unittest.mock import patch, MagicMock
+from unittest.mock import patch
 
 from pkgmgr.actions.branch.open_branch import open_branch
 

tests/unit/pkgmgr/actions/install/test_capabilities.py

@@ -1,6 +1,5 @@
 # tests/unit/pkgmgr/test_capabilities.py
 
-import os
 import unittest
 from unittest.mock import patch, mock_open
 

tests/unit/pkgmgr/cli/commands/test_repos.py

@@ -24,12 +24,11 @@ Goals:
 from __future__ import annotations
 
 import io
-import sys
 import unittest
 from contextlib import redirect_stdout
 from types import SimpleNamespace
 from typing import Any, Dict, List
-from unittest.mock import MagicMock, patch
+from unittest.mock import patch
 
 from pkgmgr.cli.context import CLIContext
 from pkgmgr.cli.commands.repos import handle_repos_command