docs(frontend): document crawler endpoint invariants #1344

Merged

PlasticDigits merged 2 commits from verify/issue-1212 into main

2026-09-24 11:28:07 +00:00

PlasticDigits commented

2026-09-24 09:47:27 +00:00

Owner

Summary

Document the #1212 crawler endpoint invariants, current production evidence, and closure gate in the frontend guide.
Extend the Open Graph agent playbook with robots/sitemap rules and cross-links to #578 and #706.

Verification

make verify-issue-578 — passed (9 checks).
VERIFY706_SKIP_E2E=1 make verify-issue-706 — passed (8 checks; Playwright skipped).
Production spot checks: /robots.txt and /sitemap.xml still return SPA HTML; /og-image.png is PNG; missing hashed JS/CSS return 404.

Tracking

#1212 remains open because the crawler files, exact nginx locations, and local verifier are still missing. No newer successor issue was found. Related protections: #578 and #706.

## Summary - Document the #1212 crawler endpoint invariants, current production evidence, and closure gate in the frontend guide. - Extend the Open Graph agent playbook with robots/sitemap rules and cross-links to #578 and #706. ## Verification - `make verify-issue-578` — passed (9 checks). - `VERIFY706_SKIP_E2E=1 make verify-issue-706` — passed (8 checks; Playwright skipped). - Production spot checks: `/robots.txt` and `/sitemap.xml` still return SPA HTML; `/og-image.png` is PNG; missing hashed JS/CSS return 404. ## Tracking #1212 remains open because the crawler files, exact nginx locations, and local verifier are still missing. No newer successor issue was found. Related protections: #578 and #706.

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