add grapejuice

modules/desktop/game/default.nix

@@ -3,5 +3,6 @@
     ./steam
     ./lutris
     ./wine
+    ./grapejuice
   ];
 }

modules/desktop/game/grapejuice/default.nix

@@ -0,0 +1,16 @@
+{ outputs, options, config, lib, pkgs, ...}:
+with lib;
+let
+  cfg = config.modules.desktop.game.grapejuice;
+in
+{
+  options.modules.desktop.game.grapejuice = {
+    enable = mkEnableOption false;
+  };
+
+  config = mkIf cfg.enable {
+    users.users.sako.packages = with pkgs; [
+      grapejuice
+    ];
+  };
+}