- Add comprehensive cleanup script (scripts/cleanup.sh) to remove build artifacts - Remove unused VERGEN_GIT_* environment variables from Rust build functions - Cleanup script preserves source code while removing outputs, cache, and temp files
- Add comprehensive cleanup script (scripts/cleanup.sh) to remove build artifacts - Remove unused VERGEN_GIT_* environment variables from Rust build functions - Cleanup script preserves source code while removing outputs, cache, and temp files