niri experiment

modules/desktop.nix

@@ -1,10 +1,30 @@
-{ config, pkgs, ... }:
+{ config, pkgs, inputs, ... }:
 
+let
+  settings = import ../settings.nix;
+in
 {
-  services.displayManager.gdm.enable = true;
-  services.desktopManager.gnome.enable = true;
+  # Niri compositor
+  programs.niri.enable = true;
 
-  environment.gnome.excludePackages = with pkgs; [ gnome-tour gnome-user-docs gnome-console epiphany ];
+  # DankGreeter display manager
+  programs.dank-material-shell.greeter = {
+    enable = true;
+    compositor.name = "niri";
+    configHome = "/home/${settings.username}";
+  };
 
+  # Polkit for authentication dialogs
+  security.polkit.enable = true;
+
+  # GNOME Keyring for secret management
+  services.gnome.gnome-keyring.enable = true;
+
+  # XWayland support
+  environment.systemPackages = with pkgs; [
+    xwayland-satellite
+  ];
+
+  # Printing
   services.printing.enable = true;
 }