为 DSH 设置侧边栏添加自定义图标，并开放 keyed `settings.section.icon` 槽位供第三方设置分区注册图标。
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.