pruflas: update config to work for laptop and do not try to recompile gnome without xlibs

nixos/configurations.nix

@@ -58,7 +58,7 @@ in
     system = "x86_64-linux";
     modules = (nixpkgs.lib.attrValues self.nixosModules) ++ [
       (adapterModule system)
-      ./modules/profiles/server.nix
+      ./modules/profiles/laptop.nix
       ./pruflas/configuration.nix
     ];
   };

nixos/pruflas/configuration.nix

@@ -1,6 +1,8 @@
 { config, pkgs, lib, ... }:
 with lib;
-{
+let
+  keys = [ ../../keys/dadada.pub ];
+in {
   imports = [ ./hardware-configuration.nix ];
 
   networking.hostName = "pruflas";
@@ -68,5 +70,24 @@ with lib;
     extraGroups = [ "users" "video" ];
   };
 
+  networking.domain = "dadada.li";
+
+  dadada.admin.users = {
+    "dadada" = keys;
+  };
+
+  users.mutableUsers = true;
+
+  dadada.networking.localResolver.enable = true;
+
+  dadada.autoUpgrade.enable = mkDefault true;
+
+  documentation.enable = false;
+  documentation.nixos.enable = false;
+
+  services.journald.extraConfig = ''
+    SystemKeepFree = 2G
+  '';
+
   system.stateVersion = "20.09";
 }