commit-clean

Commit finished work cleanly on the shared trunk — lint the subject with fak commit --preview, then stage-and-commit EXACTLY your paths in one locked step via fak commit --path … -m "…", verify the landed path-set and message are yours, and push when asked. Mechanizes the repo's "commit clean by default" mantra (trunk-only, explicit pathspec, DCO sign-off, Conventional-Commits subject with a bindable (fak <leaf>)…