dsh-bird-diet: Return Pet Bird Care Plans by Parameters

The DeepSeek Harness plugin `dsh-bird-diet` is a tool designed specifically for pet bird care, built on a plugin architecture. Implemented in pure Node.js, it can return appropriate diet combinations and care plans based on parameters without requiring an internet connection. Developers can install it using the `dsh plugin add` command and run it with dependencies such as `@deepseek-ai/cordis`, calling it directly in conversations or scripts to access specialized knowledge. The tool is suitable for developers who need to integrate domain-specific knowledge bases into DSH agents, and it is lightweight, secure, and controllable.