为 DSH read 工具提供版本令牌校验的进程内结果缓存：未变更文件的重复读取跳过文件 I/O 与行渲染，附带 readcache 工具查看统计与清空。
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.