dsh-web-search-brave: Web Search Backend for DeepSeek Harness via Brave Search

`dsh-web-search-brave` is an MIT-licensed plugin that provides a Brave Search backend for DeepSeek Harness (DSH), designed to enhance the `web_search` capability in `ctx.web`. This plugin requires Node.js version 22 or higher, is maintained by community developers, and is not an official app store product. Its core functionality includes mapping Brave search snippets to the DSH interface, supporting publication time mapping via `page_age`, and not displaying highlight markers by default. A `BRAVE_API_KEY` must be configured for use, as Brave does not offer a free keyless mode; the free tier provides 2,000 queries per month, and production environments require evaluation of quota limits. The installation process is divided into