dsh-hamster-diet: Return a Small Pet Care Plan Based on Parameters

`dsh-hamster-diet` is a DSH plugin maintained by uckkk, designed to provide hamster diet advice implemented entirely in Node.js. The plugin has no network dependencies and can return small-pet care plans based on parameters, making it suitable for scenarios that require fast local construction of domain-specific knowledge while reducing network dependencies. The installation command is `dsh plugin add github:uckkk/dsh-hamster-diet`; before use, ensure that the `@deepseek-ai/cordis` and `@deepseek-ai/dsh-tools` dependencies are installed locally.