dsh-mobile: Accessing DeepSeek Harness Web GUI on iPhone / iPad

dsh-mobile is an MIT-licensed plugin for DeepSeek Harness (DSH), designed to address the need for accessing the local Harness Web GUI on iOS devices. The plugin launches a LAN reverse proxy (default port 3080) to forward HTTP and WebSocket requests, and injects iOS PWA meta information along with mobile-specific CSS to optimize touch interaction, safe area, and soft keyboard experiences, supporting access similar to a native app via Safari's "Add to Home Screen". Core features include: providing a `/mobile` QR code page for obtaining the access address, supporting configurable IP whitelists to restrict access sources, and a security context patch that fixes the unavailability of `randomUUID` on mobile devices. After installation, it needs to be configured in `cordi