fix: 使用宿主机 IP 进行健康检查

- 改用 172.17.16.14 替代 localhost
- 确保健康检查在 host 网络模式下正常工作

docker-compose.core.yml

@@ -41,7 +41,7 @@ services:
           memory: ${GATEWAY_MEMORY_LIMIT}
           cpus: '1.0'
     healthcheck:
-      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:48080/actuator/health"]
+      test: ["CMD", "sh", "-c", "wget --no-verbose --tries=1 --spider http://172.17.16.14:48080/ || exit 1"]
       interval: ${HEALTH_CHECK_INTERVAL}
       timeout: ${HEALTH_CHECK_TIMEOUT}
       retries: ${HEALTH_CHECK_RETRIES}