Any change of adding an option/environment variable that could be looked at when there isn't a `llm-docs` variable set in _pkgdown.yml? Order of precedence could be: `_pkgdown.yml` > option > envvar > default
Any change of adding an option/environment variable that could be looked at when there isn't a
llm-docsvariable set in _pkgdown.yml?Order of precedence could be:
_pkgdown.yml> option > envvar > default