started modifing configuration structure

system/wm/sway/default.nix

@@ -0,0 +1,12 @@
+{ pkgs, lib, config, ... }:
+{
+  imports = [
+    ../gnome-keyring
+    ../dbus
+  ];
+
+  programs.sway = {
+    enable = true;
+    wrapperFeatures.gtk = true;
+  };
+}