Jitsi override did not seem to work
The overwriting of the frontend package with a jitsi URL does not work. It seems like we overwrite it again in the nixos module, this could be the thing that failes. I got it working with this change. Kloenk/fediventure@284da3c1
If this is really a problem, we should not overwrite the frontend package if the user set the module option, and only overwrite it when that is null.