机器人现已支持对话模式持久化切换、统一状态查看、任务跟踪、对话重命名、业务权限展示和配置诊断；帮助内容会根据 RBAC 权限动态呈现，删除与解绑等高风险操作需要二次确认。同时修正了 MCP 诊断口径，明确区分内置工具、HTTP MCP 服务与外部 MCP。
The bot now supports persistent conversation-mode switching, unified status views, task tracking, conversation renaming, business-friendly permission reporting, and configuration diagnostics. Help is dynamically filtered by RBAC permissions, destructive actions require confirmation, and MCP diagnostics now clearly distinguish built-in tools, the HTTP MCP service, and external MCP servers.