dsh-brazil: A Brazil Country Plugin Implemented in Pure Node.js

`dsh-brazil` is a DeepSeek Harness (DSH) plugin maintained by `uckkk`, designed to provide developers with a fully local solution for Brazil-related features. The plugin is entirely written in Node.js and does not rely on any external network requests, effectively reducing the risks of network latency and failures. The installation command is `dsh plugin add github:uckkk/dsh-brazil`. When using it, ensure that the required specific version of the DSH toolchain is used and review the source code for security.