dsh-guinea-bissau: A plugin for retrieving basic information about Guinea-Bissau

`dsh-guinea-bissau` is a lightweight plugin for DeepSeek Harness (DSH) that enables local offline lookups of basic information about Guinea-Bissau, including its capital, population, currency, and continent. Maintained by `istone` and licensed under the MIT License, the plugin is implemented purely in Node.js with no network dependencies. Users can install it with the `dsh plugin add` command and then invoke the relevant tool directly in a session to retrieve data, making it well suited to latency-sensitive scenarios or quick queries about specific country details.