fix: Address high-severity bandit issues

dss-claude-plugin/strategies/remote/filesystem.py

@@ -1,14 +1,14 @@
 """
 Remote Filesystem Strategy implementation.
+
 Filesystem operations are restricted in REMOTE mode for security.
 """
 
 import logging
-from typing import List, Dict, Any
-from pathlib import Path
+from typing import Any, Dict, List
 
-from ..base import FilesystemStrategy
 from ...core.context import DSSContext
+from ..base import FilesystemStrategy
 
 # Configure module logger
 logger = logging.getLogger(__name__)