Begin the move to the import all, activate by config model

modules/system/services/pc/sunshine/default.nix

@@ -1,7 +1,7 @@
-{ ... }:
+{ config, ... }:
 {
   services.sunshine = {
-    enable = true;
+    enable = config.system.desktop.enable;
     autoStart = false;
   };
 }