Upgraded snowfall lib

modules/nixos/suites/desktop/default.nix

@@ -0,0 +1,26 @@
+{
+  options,
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.aa.suites.desktop;
+in {
+  options.aa.suites.desktop = with lib.types; {
+    enable = mkEnableOption "common desktop configuration";
+  };
+
+  config = mkIf cfg.enable {
+    aa = {
+      desktop = {
+        sway.enable = true;
+      };
+
+      apps = {
+        firefox.enable = true;
+      };
+    };
+  };
+}