dsh-hungary: A Pure Node Plugin with No Network Dependencies

The DeepSeek Harness plugin dsh-hungary is a Node.js-based networking tool. It is integrated via the `cordis.patch.yml` patching mechanism, requires no external network requests, and runs entirely locally. This plugin is designed to address connectivity needs in local development or intranet environments, making it suitable for scenarios without external network access. It is open-sourced under the MIT License.