feat: 添加MinIO文件系统支持并优化外部连接器功能

- 添加MinIO用户文件系统配置选项(BEAVER_MINIO_ROOT_USER等)
- 更新外部连接器配置结构，包括BASE_URL和认证令牌设置
- 改进connector provider支持更多类型(official, feishu_bot等)
- 实现Mistral模型推理模式支持reasoning_effort参数
- 增强外部连接器策略配置和运行时配置管理
- 添加connector bridge事件验证和安全保护机制
- 优化任务路由逻辑，区分simple_chat和new_task场景
- 更新初始技能工具提示配置，分离authoring admin功能

docker-compose.external-connectors.yml

@@ -5,11 +5,11 @@ services:
     restart: unless-stopped
     environment:
       BEAVER_BRIDGE_BASE_URL: ${BEAVER_BRIDGE_BASE_URL:-http://app-instance:8080}
-      BEAVER_BRIDGE_TOKEN: ${BEAVER_BRIDGE_TOKEN}
-      CONNECTOR_API_TOKEN: ${EXTERNAL_CONNECTOR_TOKEN}
+      BEAVER_BRIDGE_TOKEN: ${BEAVER_BRIDGE_TOKEN:?BEAVER_BRIDGE_TOKEN is required}
+      CONNECTOR_API_TOKEN: ${EXTERNAL_CONNECTOR_TOKEN:?EXTERNAL_CONNECTOR_TOKEN is required}
       CONNECTOR_HOME: /var/lib/external-connector
       CONNECTOR_PUBLIC_BASE_URL: ${CONNECTOR_PUBLIC_BASE_URL:-http://localhost:8787}
-      CONNECTOR_PROVIDER: ${CONNECTOR_PROVIDER:-vendor_cli}
+      CONNECTOR_PROVIDER: ${CONNECTOR_PROVIDER:-official}
       CONNECTOR_COMMAND_TIMEOUT_SECONDS: ${CONNECTOR_COMMAND_TIMEOUT_SECONDS:-120}
       WEIXIN_CONNECT_COMMAND: ${WEIXIN_CONNECT_COMMAND:-}
       WEIXIN_STATUS_COMMAND: ${WEIXIN_STATUS_COMMAND:-}