infra/module/user/kirbara-private.md

{ config, ... }:
let
  name = "kirbara";
in
{
  meta = {
    ${name} = {
      fullname = /*fullname*/;
      email = /*email-address*/;
    };
  };
}

That's gitignored kirbara.nix, some people are uncomfortable with showing their email and fullname on public repo