b954e0a12f
Judging from `"${pkgs.element-web}/config.sample.json"`,
this needs be a URL starting with `https://`; without it one gets:
Your Element is misconfigured
Invalid base_url for m.homeserver
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at https://nixos.org/nixos and in the manual in doc/manual.