Lighthouse production results and launch summary (Maestro 2c8f8887) (#204)

Co-authored-by: orchestrator-agent <20+orchestrator-agent@code.cubecraftcreations.com>
2026-10-11 20:39:35 -04:00
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+# Launch evidence
+
+Evidence that the production PWA meets the launch gates. The raw reports and
+the check script are committed under [lighthouse/](lighthouse/).
+
+## Run conditions
+
+| | |
+| --- | --- |
+| Target | Production, <https://mealquest.cubecraftlabs.com> |
+| Build | `mealquest:743a155` |
+| Session | Signed in (household session cookie, supplied at run time) |
+| Date | 2026-10-11 |
+| Tool | Lighthouse 13.5.0, mobile form factor |
+
+The session cookie value is redacted from the committed reports
+(`configSettings.extraHeaders`); nothing else in them is changed.
+
+## Lighthouse
+
+Reports: [lighthouse/2026-10-11/](lighthouse/2026-10-11/) — one
+`.report.json` and one `.report.html` per page.
+
+| Page | Route | Performance | Accessibility | Best practices |
+| --- | --- | --- | --- | --- |
+| Home | `/` | 71 | 100 | 100 |
+| Plan | `/plan` | 72 | 100 | 100 |
+| Discover | `/discover` | 66 | 100 | 100 |
+| Dinner detail | `/dinner/<id>` | 70 | 100 | 100 |
+
+**Gate: accessibility ≥ 95 on every page — met** (100 on all four).
+Performance is recorded for reference but is not gated.
+
+## Installability
+
+Lighthouse 10 and later removed the PWA category, so installability was checked
+directly with a Playwright probe:
+[installability-check.mjs](lighthouse/2026-10-11/installability-check.mjs).
+It loads each of the four pages above in a signed-in Chrome session with
+Playwright's Pixel 5 mobile emulation (viewport, touch, `isMobile` and mobile
+user agent; the cookie comes from the `CK` environment variable, never the
+file) and gates every page on all of:
+
+- **Manifest** — the linked manifest is fetched with HTTP 200 and has
+  `name` "MealQuest", `display` "standalone", a `start_url`, and icons at
+  192x192, 512x512 and one with `maskable` purpose.
+- **Service worker** — `navigator.serviceWorker.ready` resolves within 10
+  seconds (expiry is a failure), and a registration exists whose active worker
+  is `activated`.
+
+It prints a PASS or FAIL line per condition per page and exits 1 if any
+condition fails on any page.
+
+**Result: PASS on all four pages.**