按会话保住输入框里的图片草稿：在浏览器本地留一份镜像，切回该对话或输入框重新挂载时经官方草稿通道放回去；消息一旦发出或你手动移除，就不再见它回来。
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.