Repo Housekeep

Degree of freedom: MIXED. What is dead vs still referenced [HIGH freedom]; delete-only-after-proof and dependency bump commands [LOW freedom — run exactly].

How to reason

1. Observe — README drift, unused files, outdated deps
2. Interpret — unused by search, or only unused in this package?
3. Classify — sync docs / delete / bump / leave
4. Severity — deleting a file still imported is a break

Worked example

Observe: OldButton.tsx has zero imports; README still lists a removed script; patch bump available. Interpret: file is dead; README is stale; bump is safe if tests pass. Classify: delete the file after rg + import check; sync README; bump patch. Do not delete housekeep-design token work — that is another skill.