add sway on hopper

sys/machines/hopper/desktop.nix

@@ -0,0 +1,46 @@
+{
+  pkgs,
+  lib,
+  config,
+  inputs,
+  ...
+}: {
+  users.users.desktop = {
+    isNormalUser = true;
+    useDefaultShell = true;
+    createHome = true;
+    extraGroups = [
+      "input"
+      "video"
+      "render"
+      "audio"
+    ];
+  };
+
+  environment.systemPackages = with pkgs; [
+    firefox
+    stremio
+  ];
+
+  environment.etc."sway/config.d/custom.conf".text = ''
+    output HDMI-A-1 {
+      scale 2.0
+    }
+  '';
+
+  services.greetd = {
+    enable = true;
+    settings = {
+      default_session = {
+        command = lib.getExe config.programs.sway.package;
+        user = "desktop";
+      };
+    };
+  };
+
+  programs.sway = {
+    enable = true;
+    wrapperFeatures.gtk = true;
+    extraOptions = ["--unsupported-gpu"];
+  };
+}