打通前后端联调链路

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

backend/gateway/docker-compose.yml

@@ -0,0 +1,29 @@
+version: "3.8"
+
+services:
+  gateway:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: api-gateway
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      # 开发环境：挂载配置便于热更新，生产环境应内嵌在镜像中
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
+      - ./nginx/conf.d:/etc/nginx/conf.d:ro
+    networks:
+      - default
+      - frontend_asset-helper-network
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost/health"]
+      interval: 30s
+      timeout: 3s
+      start_period: 5s
+      retries: 3
+
+networks:
+  frontend_asset-helper-network:
+    external: true