向 dsh system prompt 追加歧义处理规则，让 agent 在猜测前先列出 A/B/C/D 选项请求澄清。
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.