Source: c132 Native Design Prototyping — Phase 4 after c131 D21 (S4), 2026-11-11 · sessions over time as qdash's /monitor/activity · rows from /api/sessions?period= in useNativeWorld('meridian-day90')

Activity after c131 D21 (S4): the plane app calls sessions Activity, and qdash's /monitor/activity is the pattern. The window's sessions, the harnesses that ran, tokens and spend; sessions by day stacked by harness (DataHistoryGraph, a day not in the window is not drawn); the sessions ledger, ten then Show all. Rows from /api/sessions?period=; nothing here is the sensor's own, so no bridge is read and the footer is the nozzle's.