NanmiCoder/dsh-plugin-market: Adding a Web UI Plugin Marketplace for DeepSeek Harness

NanmiCoder/dsh-plugin-market is an MIT-licensed plugin designed for DeepSeek Harness (DSH), aiming to provide a Web UI plugin marketplace entry point that enables an integrated workflow for plugin discovery, inspection, installation, and removal. This plugin allows users to browse the plugin catalog on the Settings page, supports searching by repository, package name, theme, and other dimensions, and displays descriptions, licenses, release data, as well as key installation evidence and trust levels. Core features include command preview before installation, host verification and normalization of npm/Git specifications, invocation of pnpm for installation, and support for active profile coordination and the allowInstall: false browsing mode. Installation methods support directly adding npm packages via the dsh command.