Add openrgb and openrazer to desktop

nixos/common/services/openrazer.nix

@@ -0,0 +1,7 @@
+{ pkgs, username, ... }: {
+    hardware.openrazer = {
+        enable = true;
+        users = [ "${username}" ];
+        devicesOffOnScreensaver = true;
+    };
+}

nixos/hosts/nixos-desktop/default.nix

@@ -3,6 +3,7 @@
     ./disks.nix
     ../../common/modules/secureboot.nix
     ../../common/modules/ssh-luks.nix
+    ../../common/services/openrazer.nix
   ];
   # steam, nvidia-x11, etc
   nixpkgs.config.allowUnfree = true;
@@ -52,5 +53,8 @@
     pkgs.wineWowPackages.stable
     pkgs.winetricks
     pkgs.wineWowPackages.waylandFull
+
+    # RGB stuff
+    pkgs.openrgb-with-all-plugins
   ];
 }