Backend: GET /fleet/jobs/:id/events/stream emits a snapshot (seq > Last-Event-ID)
then long-polls the append-only event log, closing after a bounded window so
EventSource-style clients reconnect cleanly. Honors Last-Event-ID resume,
keepalive comments, and a terminal error frame.
Frontend: subscribeJobEvents uses fetch streaming (to send auth + product
headers) with parseSseFrames, Last-Event-ID resume, reconnect backoff, and a
fatal-on-error-frame fallback to polling. Job detail page subscribes live
(deduped by seq), falls back to 4s polling on failure, and shows a Live badge;
refresh() now merges events so a slow snapshot can't clobber streamed ones.
Tests: +3 route (snapshot, resume cursor, append-after-connect), +5 client
(parseSseFrames x2, subscribe deliver/error/resume/error-frame). fleet 150, web 222.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- ROADMAP_COMPLETION_AUDIT.md: verified state vs GIGAFACTORY_ROADMAP source of truth
- TASKS_TO_COMPLETE.md: prioritized remaining work with acceptance criteria
- Key finding: roadmap §0 tracker is stale (P2 ~95%, P3 ~70% actual vs 80%/0% claimed)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
