Wiki QA and Maintenance

Wiki pull requests run Markdown linting and local-link validation in CI. The local checker validates Markdown links, HTML href/src attributes, images, and wiki links; it also rejects wiki-link aliases, which GitHub renders incorrectly for this repository.

Run the available checks before submitting:

npm run docs:check-links
pymarkdownlnt --disable-rules line-length,no-inline-html scan docs/wiki

pymarkdownlnt is optional locally but required by CI. The link checker has no third-party dependency.

External URLs are not crawled automatically because transient network failures make them unsuitable as a pull-request gate. Open any external link you add or change, prefer stable primary sources, and replace dead links with maintained sources rather than another aggregator. A scheduled external-link report may be added separately if it can distinguish temporary failures from durable breakage.