Update app-config.production.yaml

app-config.production.yaml

@@ -1,14 +1,14 @@
 app:
   # Should be the same as backend.baseUrl when using the `app-backend` plugin.
-  baseUrl: http://localhost:7007
+  baseUrl: ${BACKSTAGE_BASE_URL}
 
 backend:
   # Note that the baseUrl should be the URL that the browser and other clients
   # should use when communicating with the backend, i.e. it needs to be
   # reachable not just from within the backend host, but from all of your
   # callers. When its value is "http://localhost:7007", it's strictly private
   # and can't be reached by others.
-  baseUrl: http://localhost:7007
+  baseUrl: ${BACKSTAGE_BASE_URL}
   listen:
     port: 7007
     # The following host directive binds to all IPv4 interfaces when its value