add ghostty service

maid.nix

@@ -1,13 +1,28 @@
-{ pkgs, ... }: {
+{ pkgs, config, lib, inputs, ... }: {
   users.users.lucy.maid = {
     gsettings.settings = {
       org.gnome.desktop.interface = {
-        color-scheme = "prefer-dark"; 
+        color-scheme = "prefer-dark";
         gtk-theme = "adw-gtk3";
         cursor-theme = "macOS";
         icon-theme = "Papirus";
         cursor-size = 24;
       };
     };
+    systemd.services.ghostty = {
+      description = "Ghostty";
+      after = [
+        "graphical-session.target"
+        "dbus.socket"
+      ];
+      requires = [ "dbus.socket" ];
+      wantedBy = [ config.maid.systemdGraphicalTarget ];
+      serviceConfig = {
+        Type = "notify-reload"; # reload waits for ghostty to sd_notify READY=1
+        ReloadSignal = "SIGUSR2"; # ghostty's config-reload signal (default is SIGHUP)
+        BusName = "com.mitchellh.ghostty";
+        ExecStart = "${pkgs.ghostty}/bin/ghostty --gtk-single-instance=true --initial-window=false";
+      };
+    };
   };
 }