Use at the end of a Claude Code session to capture project-specific friction
as proposed CLAUDE.md edits. Triggered by /debrief (no args) to scan the full
session, or /debrief <hint> to focus on a specific area
(e.g., /debrief the API naming convention thing). Returning "session looks
clean" with no proposals is a first-class outcome, not a fallback. Triggers
on: "/debrief", "debrief the session", "wrap up this session", "what did we
learn", "any rules to capture", "should we update CLAUDE.md".
