added cosmic?

hosts/lenar/default.nix

@@ -57,8 +57,9 @@
     waydroid.enable = true;
     podman.enable = true;
     libvirtd.enable = true;
-    de.gnome = {
-      enable = true;
+    de = {
+      gnome.enable = true;
+      cosmic.enable = true;
     };
   };
 

nixosModules/system/de/cosmic.nix

@@ -0,0 +1,22 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
+  cfg = config.krop.de.cosmic;
+in
+{
+  options.krop.de.cosmic = {
+    enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Enable cosmic";
+    };
+  };
+  config = lib.mkIf cfg.enable {
+    services.desktopManager.cosmic.enable = true;
+  };
+}

nixosModules/system/de/default.nix

@@ -3,5 +3,6 @@
   imports = [
     ./gnome.nix
     ./plasma.nix
+    ./cosmic.nix
   ];
 }