When user uses /cmt slash command, commit current git changes using fast mode by default, or strict mode when requested. Fast mode reviews, shows summary, and waits for approval. Strict mode adds safe simplifications, full /cr review, and verification before approval.
Maintain config-driven Nightingale E2E tests that convert JSON config data into UI-readable normalized values, drive Playwright + Midscene interactions, and verify persistence through APIs.
