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

skills/skills-admin/versions/v0001/version.json

@@ -1,12 +1,12 @@
 {
-  "change_reason": "Initial skill for skills management",
+  "change_reason": "Initial skill for skills inspection",
   "content_hash": "placeholder",
   "created_at": "2026-05-26T00:00:00.000000+00:00",
   "created_by": "system",
   "frontmatter": {
-    "description": "技能（Skill）列表查看、内容加载和草稿管理。用于浏览已发布技能和创建新技能草稿。",
+    "description": "技能（Skill）列表查看和内容加载。用于浏览已发布技能、读取技能正文和支持文件。",
     "name": "skills-admin",
-    "tools": ["skills_list", "skill_manage", "skill_view"]
+    "tools": ["skills_list", "skill_view"]
   },
   "parent_version": null,
   "provenance": {
@@ -15,8 +15,8 @@
   },
   "review_state": "published",
   "skill_name": "skills-admin",
-  "summary": "Skills Admin — 技能列表查看、内容加载和草稿管理",
+  "summary": "Skills Admin — 技能列表查看和内容加载",
   "summary_hash": "placeholder",
-  "tool_hints": ["skills_list", "skill_manage", "skill_view"],
+  "tool_hints": ["skills_list", "skill_view"],
   "version": "v0001"
-}
+}