Ajustado el compose para cmpartir red con otros compose

deployment/local/docker/docker-compose.yaml

@@ -1,9 +1,8 @@
 name: p-simulador-webhooks
 networks:
-  internal:
-    driver: bridge
-    driver_opts:
-      com.docker.network.bridge.host_binding_ipv4: "127.0.0.1"
+  default:
+    name: network-test # Tiene que coincidir con el compose objetivo
+    external: true
 services:
   p-simulador-webhooks:
     container_name: p-simulador-webhooks-standalone
@@ -21,12 +20,10 @@ services:
           action: rebuild
     image: p-simulador-desarrollo-backend
     ports:
-      - 3000:${PORT}
+      - ${PORT}:${PORT}
     env_file:
       - .env
     restart: unless-stopped
-    networks:
-      - internal
   postgresql:
     image: postgres:16.1
     env_file:
@@ -42,5 +39,3 @@ services:
       retries: 5
       start_period: 30s
       timeout: 10s
-    networks:
-      - internal