server.nix/gui.nix

{ ... }: {
  programs.gnome-disks.enable = true;

  services = {
    displayManager.sddm.enable = true;
    xserver = {
      enable = true;
      xkb.layout = "us";
      videoDrivers = [ "nvidia" ];

      # Enable the KDE Plasma Desktop Environment.
      desktopManager.plasma5.enable = true;
    };
    pipewire = {
      enable = true;
      alsa = {
        enable = true;
        support32Bit = true;
      };

      pulse.enable = true;
    };
  };

  sound.enable = true;
  security.rtkit.enable = true;
  hardware = {
    nvidia.nvidiaSettings = true;
    pulseaudio.enable = false;
  };
}