refactor: clean up imports and enhance code clarity in CLI

- Added `# noqa` comments to specific imports in `cli.py` for improved linting clarity.
- Streamlined import statements to maintain consistency and readability across the file.

Author: chenxingqiang

python/tracesmith/cli.py

@@ -17,10 +17,10 @@
     python -m tracesmith <command>
 """
 
-import argparse
+import argparse  # noqa: I001
 import sys
 from pathlib import Path
-from typing import Any, Dict, List  # noqa: I001
+from typing import Any, Dict, List
 
 # =============================================================================
 # ANSI Color Codes