recap

Re-orient inside a long session — produce a dense five-slot status (goal, done, current step, open items, next step) written in the language of the session, plus an optional drill-down into any single item. Reads only what is already in context plus one git call, and never explores the codebase. Use when the user asks where we are, what we were doing, what the status is, where we stopped, what is left, to catch up…