The CLIMBER-X documentation now lives in the main code repository and is built and published with Quarto:
https://cxesmc.github.io/climber-x/ — source: cxesmc/climber-x under docs/.
This repository is no longer the source of the documentation. Its gh-pages
site simply redirects to the new location.
The previous mkdocs-based site and its source are preserved on the
archive branch.