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2026-06-14 — Message lifecycle UI + Bicep flag wiring (#36 finish)

Completes the Service Bus ingress unification (#36): surfaces the message lifecycle trace in the dashboard UI (the "track the whole process" requirement) and declares the Tier ⅔ runtime flags default-OFF in the Container App template so they survive every redeploy.

User-facing change

  • Run details → "Message lifecycle" card. The job detail Run details tab now renders the BLAST message lifecycle for Service-Bus / OpenAPI-plane jobs: the ordered stages (enqueued → received → row_created → routed → submitted → running → succeeded|failed → result delivered) with each hop's timestamp, plus the derived Queue dwell / Submit latency / End-to-end metrics. A dashboard-Celery job has no message lifecycle, so the card renders nothing for it (no empty shell). The card owns its own history: true fetch so the page's main poll stays cheap.
  • Tier ⅔ flags are now declared default-OFF in infra. ENABLE_SB_SUBMIT_INGRESS (api) and SERVICEBUS_RESIDENT_CONSUMER (worker) are added to infra/control-plane-env.json and the api/worker env arrays in containerAppControl.bicep, both false (charter §12a Rule 4). They propagate on both deploy paths (full azd and the GHA --set-env-vars PATCH via quick-deploy.sh control_plane_env_pairs), so flipping one to true survives every redeploy.

API / IaC diff summary

  • web/src/api/blast.types.ts — BlastJobSummary.message_trace + BlastMessageTrace / BlastMessageTraceStage types.
  • web/src/pages/blastResults/MessageTraceCard.tsx (new) — the card.
  • web/src/pages/blastResults/messageTraceModel.ts (new) — pure view-model helpers (fmtTraceMs, visibleTraceStages, stage labels/order).
  • web/src/pages/BlastResults.tsx — renders the card on the Run details tab.
  • infra/control-plane-env.json + infra/modules/containerAppControl.bicep — ENABLE_SB_SUBMIT_INGRESS (api) and SERVICEBUS_RESIDENT_CONSUMER (worker), default false.

Validation evidence

  • Backend: uv run pytest -q api/tests → 3599 passed, 3 skipped (no backend change in this slice; confirms no drift).
  • Frontend: npm run test -- --run → 894 passed (incl. new messageTraceModel.test.ts, 10 cases); npm run build succeeds; eslint clean on changed files.
  • Infra: az bicep build --file infra/modules/containerAppControl.bicep exits 0.