nixos-combined-flake/modules/home-manager/desktop/network-manager-applet/default.nix

{
  lib,
  config,
  ...
}:
{ 
  options = {
    desktop.network-manager.enable = lib.mkEnableOption "netowork-manager";
    };
  config = lib.mkIf config.desktop.network-manager.enable {
    services = {
      network-manager-applet.enable = true;
    };
  };
}