Reads Mixpanel session replay recordings with the mixpanel_headless library. It fetches a user's sessions, turns them into action timelines and pandas DataFrames, and explains what happened on screen. Use when the user asks what a specific user did on screen, in a recording, or click by click; asks about rage clicks, dead clicks, rage taps, dead taps, error sessions, long pauses, or action timelines; wants to correlate a tracked event with on-screen behavior; gives a distinct_id or a replay ID and asks what happened in the session; or asks about iOS, Android, React Native, or Flutter recordings, screens, or taps. Do not use for aggregate analytics questions such as trends, funnels, retention, or segment counts (use mixpanelyst), or for building or editing dashboards (use dashboard-expert).