Check for potential broken links with yarn build (yarn start doesn't check for broken links).
After the Docusaurus build, scripts/limit-llms-txt-size.mjs keeps build/llms.txt under
48,000 characters and links to the full index at llms-full.txt, so agents can use a compact
index without hitting tooling limits (for example ~100K truncation checks).
If you get a green build and when you are happy with your changes, open a PR.