* update markdown
* Update and install Python version suggestions
* Update README with prerequisites.
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Co-authored-by: Lucas Liu <lucas@LucasdeMacBook-Pro.local>
Co-authored-by: afourney <adamfo@microsoft.com>
fix: prevent path traversal vulnerabilities in ZipConverter
Added a secure check for path traversal vulnerabilities in the ZipConverter class.
Now validates extracted file paths using `os.path.commonprefix` to ensure all files
remain within the intended extraction directory. Raises a `ValueError` if a
path traversal attempt is detected.
- Normalized file paths using `os.path.normpath`.
- Added specific exception handling for `zipfile.BadZipFile` and traversal errors.
- Ensured cleanup of extracted files after processing when `cleanup_extracted` is enabled.
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