为 DSH 对话输入框实时估算 token 数，将当前上下文基线与草稿合并计算，并区分精确计数与启发式估算。
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.