add local network

compose.yaml

@@ -15,7 +15,9 @@ services:
     env_file:
       - .env
     networks:
+      - django_app_network
       - proxy_common
+
   db:
     image: postgres:14
     restart: always
@@ -35,10 +37,15 @@ services:
       POSTGRES_USER: sa
       POSTGRES_PASSWORD: example
       POSTGRES_PORT: 5432
+    networks:
+      - django_app_network
+      - proxy_common
 
 volumes:
   pg-data:
 
 networks:
+  django_app_network:
+    name: django_app_network
   proxy_common:
     external: true