Further modularization of machine

Droidnix/assets/flake/machines/traveldroid/dbus.nix

@@ -1,12 +1,11 @@
 { config, pkgs, ... }:
 {
-  # Enable dbus-broker as the D-Bus implementation
-  services.dbus-broker.enable = true;
+  services.dbus = {
+    enable = true;
+    package = pkgs.dbus-broker; # Use dbus-broker as the implementation
+  };
 
-  # Disable the default dbus service to avoid conflicts
-  services.dbus.enable = false;
-
-  # Configure dbus-broker via its launch configuration file
+  # Configure dbus-broker via its configuration file
   environment.etc."dbus-broker/launch.conf".text = ''
     [General]
     LogLevel=warning