unstale

Detect and repair staleness residue in Python library code and notebooks — dead imports, dead code, resolved TODOs, stale comments/docstrings, and HANDOFF blockers. Use this whenever you want to clean up after a refactor, fix a comment that no longer matches the code, remove unused imports, check for leftover TODOs, detect doc drift, or tidy a notebook before sharing or submission — even without the word "unstale."…