Remove network for nextcloud

nextcloud/docker-compose.yml

@@ -20,8 +20,6 @@ services:
     # Network configuration
     ports:
       - ${DB_PORT}:5432  # PostgreSQL port
-    networks:
-      - backend  # Connects to backend network
     
     # Health monitoring
     healthcheck:
@@ -48,8 +46,6 @@ services:
     # Network configuration
     ports:
       - ${VALKEY_PORT}:6379  # Valkey port
-    networks:
-      - backend  # Connects to backend network
     
     # Health monitoring
     healthcheck:
@@ -97,9 +93,6 @@ services:
     # Network configuration
     ports:
       - ${APP_PORT}:80
-    networks:
-      - frontend  # Connects to frontend network
-      - backend  # Connects to backend network
 
   # Nextcloud Cron Service
   nextcloud_cron:
@@ -135,15 +128,3 @@ services:
     # Persistent storage configuration
     volumes:
       - ${APPDATA_PATH}/nextcloud/app:/var/www/html
-    
-    # Network configuration
-    networks:
-      - frontend  # Connects to frontend network
-      - backend  # Connects to backend network
-
-# External network definitions
-networks:
-  frontend:
-    external: true  # Uses pre-existing network
-  backend:
-    external: true  # Uses pre-existing network