commit-hygiene

# Commit Hygiene Skill **Purpose:** Keep commits atomic, PRs reviewable, and git history clean. Advise when it's time to commit before changes become too large. --- ## Core Philosophy ``` ┌─────────────────────────────────────────────────────────────────┐ │ ATOMIC COMMITS │ │ ───────────────────────────────────────────────────────────── │ │ One logical change per commit. │ │ Each commit should be self-contained and deployable. │ │ If you need "and" to describe it, split it. │ ├─────────────────────────────────────────────────────────────────┤ │ SMALL PRS WIN │ │ ───────────────────────────────────────────────────────────── │ │ < 400 lines changed = reviewed in < 1 hour │ │ > 1000 lines = likely rubber-stamped or abandoned │ │ Smaller PRs = faster reviews, fewer bugs, easier reverts │ ├─────────────────────────────────────────────────────────────────┤ │ COMMIT EARLY, COMMIT OFTEN │ │ ───────────────────────────────────────────────────────────── │ │ Working code? Commit it. │ │ Test passing? Commit it. │ │ Don't wait for "done" - commit at every stable point. │ └─────────────────────────────────────────────────────────────────┘ ```...