feat(sway): initial configuration

system/nixos/nixedo/configuration.nix

@@ -103,10 +103,15 @@ in {
   # $ nix search wget
   environment.systemPackages = with pkgs;
     [
-      #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
-      #  wget
+      swayidle
+      swaylock
     ];
 
+    programs.sway = {
+      enable = true;
+      wrapperFeatures.gtk = true;
+    };
+
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;