dsh-portugal: A Portugal Plugin Implemented in Pure Node

`dsh-portugal` is a lightweight plugin for DeepSeek Harness, designed specifically for handling information related to Portugal. It is fully implemented in Node.js, has no network dependencies, and supports running in offline or intranet environments. Developers need to install the dependency packages `@deepseek-ai/cordis` and `@deepseek-ai/dsh-tools`, then run the corresponding command to enable it. Since its runtime permissions are determined by the current process, it is recommended to review the source code and license before use.