organize modules

modules/system/desktop.nix

@@ -1,30 +0,0 @@
-{ pkgs, enable-dm, ... }: {
-  hardware.graphics = {
-    enable = true;
-    extraPackages = [ pkgs.libva-vdpau-driver ];
-  };
-
-  services = {
-    displayManager.gdm.enable = enable-dm;
-    xserver = {
-      enable = true;
-      xkb = {
-        layout = "us";
-        variant = "";
-      };
-    };
-    pipewire = {
-      enable = true;
-      alsa.enable = true;
-      alsa.support32Bit = true;
-      pulse.enable = true;
-      jack.enable = true;
-    };
-    gnome.gnome-keyring.enable = true;
-    gvfs.enable = true;
-    blueman.enable = true;
-    pulseaudio.enable = false;
-  };
-
-  security.rtkit.enable = true;
-}