Re-run: transient CI failure — production-ui-critical timed out on apt mirror outage

[Copilot]

The PR required check failed because production-ui-critical hit its 25-minute timeout while stuck in npx playwright install-deps chromium — the GitHub-hosted runner's azure.archive.ubuntu.com apt mirror was unreachable for the full duration of the setup step. The Playwright tests themselves never ran.

Summary

• No code changes. Root cause was a transient Azure apt mirror outage on the CI runner, not a defect in this PR's diff.
• All other required jobs passed: static-pr, build, unit coverage, all 3 production-ui shards, lighthouse.
• Fix: re-ran the failed production-ui-critical job via rerun_failed_jobs.

Verification

• npm run verify:pr-local

During development, use npm run verify:cheap as the faster iteration gate before the final PR-local preflight.

• npm run verify:ui when UI, routing, styling, browser behavior, reduced-motion, or forced-colors behavior changed
• npm run verify:release before release or handoff confidence claims

For retrieval, ranking, selection, chunking, source/citation rendering, or answer-contract changes, verify:pr-local runs eval:rag:offline automatically. Run the offline command directly during iteration before spending a live eval.

• npm run eval:retrieval:quality (must stay 36/36) when retrieval, ranking, selection, chunking, or scoring behavior changed — CI cannot run it (needs live keys), so run it locally and paste the summary. A metadata/governance-weighting change once buried correct docs (recall 1.0→0.76) and only this eval caught it.
• npm run eval:rag -- --limit 15 + npm run eval:quality -- --rag-only when answer generation, the synthesis prompt, or answer post-processing changed (grounded-supported must not drop; citation-failure 0)
• npm run check:production-readiness when clinical workflow, privacy, environment, Supabase, source governance, or deployment behavior changed
• npm run check:deployment-readiness when deployment startup, hosting, or rollout behavior changed

Verification not run: no code changes; re-run of a job cancelled by transient infrastructure failure.

Risk and rollout

• Risk: None — no code changes.
• Rollback: N/A
• Provider or production effects: None

Clinical Governance Preflight

Not applicable — no code changes.

Notes

• Job logs show azure.archive.ubuntu.com returning Ign for all package sources from 08:15:52 until the 25-minute job timeout fired at 08:40:32. This is a known flakiness pattern with GitHub-hosted ubuntu-24.04 runners when the Azure mirror is degraded; no actionable change is needed in the workflow.

[supabase]

This pull request has been ignored for the connected project sjrfecxgysukkwxsowpy because there are no changes detected in supabase directory. You can change this behaviour in Project Integrations Settings ↗︎.

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