Refresh generated project statistics and attribution

[Vilin97]

Regenerates README statistics and NOTICE from the accepted project cards and attribution notes. No proof sources change.

[greptile-apps]

Advisory cross-file review against Lean Pool's supervisory rubric. This is not by itself a significance, source-verification, or merge verdict.

[Low impact] This metadata-only refresh appears safe to merge.

Summary

Refreshes generated metadata for the existing HajnalSzemeredi project.

• The README totals and NOTICE attribution include Hajnal–Szemerédi.

_{Reviews (1) · Last reviewed commit: "Refresh generated project statistics and..." · Reviewed by Greptile}

[Vilin97]

🤖 LLM review — refactor (gpt-6.1-sol)

Reviewed head: a5f16ca9ae14deb8802f83941726012ca2e59148

Verdict: ✅ approve

This commit only refreshes generated metadata: it adds the existing HajnalSzemeredi card's upstream URL to NOTICE and updates the README project and line totals. Both generators reproduce the committed files, and no Lean source or proof structure changes, so the maintenance impact is unchanged.

Aspect	Value
Scope	generated metadata refresh
Introduces tech debt	✅ no
Maintainability	➖ unchanged
Brittleness	➖ unchanged
Risk	✅ low

The generated outputs are reproducible from the registry and do not affect Lean code maintenance.

---

Tokens: 654,787 in / 5,499 out · Tier: codex-subscription · Effort: xhigh · Billing: Codex subscription quota (no API credits) · Estimated cost: $2.7016 (Standard API equivalent; uncached input) (long-context rate)
Automated review against .github/REFACTOR_REVIEW_RULES.md. Disagree? Reply on the PR; rules can be updated in a PR of their own.

[Vilin97]

{
"summary": "The prior exact-head review of a5f16ca found the complete generated two-file refresh correct: 300→301 projects and 11,002,595→11,004,763 Lean lines match the accepted eleven-file 2,168-line import; the Apache-2.0 NOTICE entry matches the current card, generator formatting and absent target override. Root and an independent peer found no source defect. This head merged externally at 2026-10-13T13:00:37Z as 90a7c33 after exact-head CI, configured review2094 and native merge-group run38398269853 succeeded. The saved source review is published here to close the earlier GitHub rate-limit wait.",
"assessment": {
"scope": "generated statistics and attribution",
"introduces_tech_debt": false,
"maintainability": "unchanged",
"brittleness": "unchanged",
"risk": "low",
"assessment_one_sentence": "The metadata accurately reflects the accepted import; proof sources and generation code are unchanged, and protected integration is complete."
},
"verdict": "approve",
"findings": []
}