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

dsh-hafnium is a DeepSeek Harness plugin maintained by developer uckkk, designed to provide a pure Node.js implementation without relying on external network requests. By removing network dependencies, the plugin reduces environment configuration complexity, making it especially suitable for scenarios requiring a lightweight runtime environment or operating within restricted networks, such as intranets. During installation, specific versioned dependencies such as `@deepseek-ai/cordis` and `@deepseek-ai/dsh-tools` must be installed. The plugin is released under the MIT license, runs with DSH process privileges, and provides developers with a lightweight extensibility solution.