dsh-cameroon: Cameroon National Connectivity Tool

DeepSeek Harness (DSH) has introduced dsh-cameroon, an online plugin maintained by uckkk, designed to provide developers with localized network environment support for Cameroon. Implemented purely in Node.js, the plugin does not require external network connectivity at runtime, is lightweight, and does not rely on complex third-party libraries. Developers can install it using the `dsh plugin add` command, with dependencies on `@deepseek-ai/cordis` (^4.0.1) and `@deepseek-ai/dsh-tools` (>=0.1.0-rc.6). The plugin is distributed as a Cordis patch and runs with the permissions of the current process. Developers should review the source code and MIT license before installation.