dsh-hamster-pick: Localized Hamster Care Plan Plugin

dsh-hamster-pick is a lightweight plugin for DeepSeek Harness (DSH), intended to reduce the dependency of vertical-domain knowledge Q&A on external interfaces. Implemented in pure Node.js, it requires no network requests and supports querying hamster care plans based on parameters. It registers the `hamster_pick` tool by applying a patch, making it suitable for integration into local knowledge bases or specific scenarios. It depends on environment libraries such as Cordis and DSH-tools and is released under the MIT License.