为纯文本模型架起视觉桥梁：粘贴图片，输出结构化 JSON 证据（OCR、版面、语义）。
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.