Hello, I would like to enable dark/night mode on my WikiMedia-1.42.1 instance, but I don't get how.
It says in the README.md that there's a $wgMinervaNightMode config variable, so I tried adding $wgMinervaNightMode['base'] = true; to my LocalSettings.php, but it doesn't seem to affect anything. Other LocalSettings.php lines like $wgMinervaAlwaysShowLanguageButton = false; do work.
Is this dark/night mode something that currently works? Is night mode the same thing as dark mode (i.e. dark colors)? I wish there was some more explanation in the README.md about how to activate this. It say it's a "Temporary feature flag", but I don't really know what that means.