Signals

that reposition the read, staged for the user to weigh in on. Every task emits DomainProgramEvents (the canonical projection spine — "projection" here is the rendering of events into cards, the event-rendering sense, distinct from the Projection opinion layer) that project into Stories. A domain projects only its own activity; a constellation Program is bottom-up aggregation — it reads member domains' events after a per-domain cursor and produces rollups/portfolio Stories, never mutating a member artifact (§7). The four tasks are the engine's internal decomposition; the reading surface organises what they produce by Consequence (below) — what each item means for the user — not by task. On mobile, the four Program task circles form an always-visible top bar opening a focused full-screen Story sequence; on desktop the same tasks are a divider-separated rail