输入框词自动补全：按前缀匹配与接近程度排序弹出当前会话词建议，↑/↓ 选择、回车确认。
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.