[wangkeyu-u]

What changed

• completed the React 19 + TypeScript + Vite migration while preserving the Gallery content and core interactions
• expanded the audited dataset to 232 unique entries with two sourced, licensed additions
• added an explainable, target-count-independent quality rubric with per-item reasons and negative tests
• added three independent reference-to-React reconstruction cases with Playwright, Pixelmatch, SSIM, multidimensional checks, diff artifacts, and static/runtime anti-cheat gates
• added desktop/mobile regression coverage, evidence freshness checks, and GitHub Actions build/test/visual gates plus gated Pages deployment
• documented resume claim status, evidence hashes, reproducible commands, and two-level rollback

Evidence and honest conclusions

• dataset: 232 total
• quality rubric: 161 pass / 71 fail; the resume claim of 155 is therefore unsupported
• reconstruction SSIM:
  • Ledger: 0.9977235966762866
  • Orbit: 0.997806876905561
  • Fieldnotes: 0.9944922833478732
• all three reconstruction values fall in the claimed 0.9926–0.9996 interval and are recorded as verified
• GitHub-hosted CI/CD is implemented_unverified in the committed evidence because no hosted result existed when evidence was generated

Root-cause fixes in the final pass

• fixed the Ledger reference's 1 px overflow by pinning both html and body to the controlled viewport
• excluded reconstruction specs from ordinary desktop/mobile E2E projects
• made normal CI write reconstruction output only to test-results/; committed evidence is updated only by the explicit evidence command and normal CI compares it for freshness

Validation

• npm run evidence:update
• npm run ci
  • 11 Vitest tests passed, including negative/anti-cheat tests
  • 6 desktop/mobile Playwright tests passed
  • 2 ordinary visual regression tests passed
  • 3 independent reconstruction tests passed
• manually reviewed all three final reference/candidate/diff image sets
• verified the complete docs/generated SHA-256 manifest was unchanged by normal CI

Safety and rollback

• original main / origin/main: ee1bf47698f22772429ab3cbaa8a1d9dea7c35d8
• Round 1 recovery tag: codex/round1-complete at 20f3c175e4be80fde9a00d633e2c847a1d19e819
• detailed non-destructive commands: ROLLBACK.md

Draft only. Do not merge until hosted checks and generated visual artifacts are reviewed.