- Replaced `Path.rglob("*")` with `os.walk()` for faster traversal.
- Implemented efficient directory skipping in `os.walk()`.
- Combined multiple secret scanning regexes into a single pattern with named groups for single-pass scanning.
- Switched to line-by-line file reading for secret scanning to reduce memory usage.
- Updated `docs/PERFORMANCE_OPTIMIZATIONS.md` and `.jules/bolt.md`.