dsh-bird-cage: Introducing the Cage Configuration Plugin

dsh-bird-cage is a plugin for DeepSeek Harness (DSH) that provides pet bird care plans for agents. Implemented in pure Node.js with no network dependencies, it supports returning customized care recommendations through parameterized configuration. Install it with `dsh plugin add github:uckkk/dsh-bird-cage`. Before use, the required environment dependencies must be satisfied, and it is recommended to review the source code for security. This plugin is suitable for scenarios that require integrating pet bird care knowledge into agents.