janitor — git and GitHub hygiene

Everything here is grounded in actual git/gh output — never assumed. Destructive operations (history rewrite, force push, branch deletion) are the user's explicit call, always.

When NOT to use

• Code cleanliness → unslop.
• README/docs content → frontpage.
• Security hygiene of the code → harden (you flag leaked secrets in history, harden judges impact).

Modes

Mode: repository hygiene audit

Local (always available) — walk with real commands (references/hygiene-checklists.md has the full lists):