dsh-lebanon: Lebanon Country Plugin

The dsh-lebanon plugin for DeepSeek Harness (DSH) is designed to provide Lebanon-specific national configurations for agent development. Maintained by uckkk, it belongs to the online tools category, is implemented purely in Node, and has no network dependencies. Users can install it via the official command and run it with the permissions of the current process. Before installation, users should review the source code and license. This plugin is suitable for scenarios requiring Lebanon-specific configurations and provides basic configuration support.