DeepSeek Harness Mobile Pairing Plugin User Guide

The `dsh-mobile-pairing` plugin for DeepSeek Harness (DSH) manages paired connections between mobile devices and a local Host. Under the MIT License, it provides a unified pairing management interface, supports WebRTC Direct connections and encrypted Tunnel fallback, and allows devices to connect via QR code or Deep Link. During installation, ensure dependency library versions are compatible; the configuration file must specify the Host Gateway address and the DSH port. After installation, enable the plugin in the DSH client's plugin settings. Note that the Host Gateway listens only on loopback addresses, tokens remain valid until revoked, and sharing the `DSH_HOME` directory across multiple processes is strictly prohibited.