把左侧栏的会话列表替换为完整会话树：展示全部会话及其多层子智能体，点击节点即可进入该会话的多轮对话；并附带 tree_send 工具，可向树中任意可续接的子会话投递消息。
curl -fsSL https://www.dshhub.co/install.sh -o dshhub-install.sh && bash dshhub-install.shAlready have DSH? Skip the wizard and install the market directly:dsh plugin --profile web add dshhub-market
This plugin installs only from the plugin side.