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                                                   │
│  ─────────────────────────────────────────────────────────────  │