Add Lit lockfile example and verified case study

[Ayush7614]

Summary

• Adds lockfile-only snapshot examples/lit/ from lit/lit@20afabd (package.json + package-lock.json).
• Documents verified baseline scan in website/docs/case-studies/lit.md (2,059 packages, 99 findings, npm audit comparison).
• Hosts Lit logo at website/static/img/lit-logo.svg (from repo packages/lit/logo-dark.svg).
• Includes Remaining risk, full 99-row Baseline findings table, and Want your project reviewed?

Test plan

• npm run build && node dist/index.js examples/lit --verbose --all — 99 findings (5 critical · 52 high · 33 medium · 9 low)
• npm audit — 107 entries documented in case study
• cd website && npm run build — Docusaurus build succeeds
• First-pass fix coverage: 13 of 99 findings (4 command groups)

Made with Cursor

[sonukapoor]

Good work on the Lit study — three direct rollup majors with matching workspace-scoped upgrades is exactly the pattern that makes a case study useful. Before merging: the branch has 2 commits. Please squash them into one (git rebase -i origin/main, then git push --force-with-lease).