Context
T7.26 of Epic #14560 (map v1.1) — the historical complement to the live activity stream: an operator (or agent) opening the cockpit after hours away reads a digest of what happened, not a firehose tail. This is the cockpit sibling of the digest consumer pair the operator seeded (recorded on #11375; the handoff leg is #14603 — the boundary between the two is on record with its filer: same digest contract, different render surface). Filed under the decomposition sprint (D#14561).
The Problem
The live stream answers "what is happening"; nothing answers "what happened since 18:00" without archaeology. Tonight is the use-case in miniature: ~90 events/hour at sprint pace means an operator away for two hours returns to ~180 events — unreadable as a tail, natural as a digest ("3 PRs merged · 2 graduations · lane 4 claimed · 1 incident").
The Architectural Reality
- Consumes the #12679-orbit digest contract (window-parameterized synthesis per the operator-seed ACs routed to its owner:
(windowStart, windowEnd, partition) with grains as presets) — this leaf renders, never synthesizes; sequenced behind that contract exactly as #14603 is.
- Window anchor: last-seen timestamp (per-viewer state, runtime-only — never a graph write per the render≠memory invariant).
- Lives as an auto-hidden rail pane (#14617) revealed on open-after-absence; freshness-labeled per the ledger discipline.
- The OQ8 generator-firewall consideration carries: this render targets the HUMAN decision surface; if agents consume it, the digest contract's firewall fields govern (the producer's concern, cited here).
The Fix
Post-contract, the per-view triplet: (1) CatchUpPane (digest render per grain + "since you last looked" anchor + drill-through links into the stream/detail); (2) unit specs — window anchoring, grain presets, empty-window render, stale-digest labeling; (3) NL-verifiable render over a real window.
Acceptance Criteria
Out of Scope
Digest synthesis (the #12679-orbit contract — consumed) · the handoff-leg sibling (#14603) · rail mechanics (#14617).
Related
Epic #14560 (parent) · blocked-by #14617 + the digest contract (#12679 orbit; sibling #14603) · #11375 (the operator seed) · D#14561.
Live latest-open sweep: fresh this window; no equivalent (sibling boundary on record). A2A sweep: clean. Structure-map gate: N/A — app-layer view.
Origin Session ID: a28f1415-37a4-4a5a-a3e4-b56adf6274ec
Retrieval Hint: "FM cockpit catch up view digest since last looked drill through"
Context
T7.26 of Epic #14560 (map v1.1) — the historical complement to the live activity stream: an operator (or agent) opening the cockpit after hours away reads a digest of what happened, not a firehose tail. This is the cockpit sibling of the digest consumer pair the operator seeded (recorded on #11375; the handoff leg is #14603 — the boundary between the two is on record with its filer: same digest contract, different render surface). Filed under the decomposition sprint (D#14561).
The Problem
The live stream answers "what is happening"; nothing answers "what happened since 18:00" without archaeology. Tonight is the use-case in miniature: ~90 events/hour at sprint pace means an operator away for two hours returns to ~180 events — unreadable as a tail, natural as a digest ("3 PRs merged · 2 graduations · lane 4 claimed · 1 incident").
The Architectural Reality
(windowStart, windowEnd, partition)with grains as presets) — this leaf renders, never synthesizes; sequenced behind that contract exactly as #14603 is.The Fix
Post-contract, the per-view triplet: (1) CatchUpPane (digest render per grain + "since you last looked" anchor + drill-through links into the stream/detail); (2) unit specs — window anchoring, grain presets, empty-window render, stale-digest labeling; (3) NL-verifiable render over a real window.
Acceptance Criteria
(lastSeen, now)with drill-through to live surfaces.Out of Scope
Digest synthesis (the #12679-orbit contract — consumed) · the handoff-leg sibling (#14603) · rail mechanics (#14617).
Related
Epic #14560 (parent) · blocked-by #14617 + the digest contract (#12679 orbit; sibling #14603) · #11375 (the operator seed) · D#14561.
Live latest-open sweep: fresh this window; no equivalent (sibling boundary on record). A2A sweep: clean. Structure-map gate: N/A — app-layer view.
Origin Session ID: a28f1415-37a4-4a5a-a3e4-b56adf6274ec Retrieval Hint: "FM cockpit catch up view digest since last looked drill through"