remove network manager from server and desktop and only enable it on laptop

modules/nix/default.nix

@@ -55,6 +55,4 @@
     "nix-command"
     "flakes"
   ];
-
-  networking.networkmanager.enable = true;
 }

modules/nix/groups/laptop.nix

@@ -1,4 +1,4 @@
-{ lib, config, ... }:
+{ lib, pkgs, config, ... }:
 let
   inherit (lib) mkIf mkOption types;
 in
@@ -49,5 +49,7 @@ in
       wireshark.enable = true;
       bitwarden.enable = true;
     };
+    networking.networkmanager.enable = true;
+    environment.systemPackages = with pkgs; [ networkmanagerapplet ];
   };
 }

modules/nix/utilities/gui-utilities.nix

@@ -21,7 +21,6 @@ in
       loupe
       gimp3
       audacity
-      networkmanagerapplet
       gparted
       gnome-disk-utility
       vlc