dsh-ear-clean: Pet Ear Cleansing and Care Plan Generator

The DeepSeek Harness plugin `dsh-ear-clean` focuses on pet ear-cleaning care scenarios. By registering a tool named `ear_clean`, it quickly generates care plans based on the provided parameters. It is implemented purely in Node.js, has no network dependencies, and is open-sourced under the MIT license. Users can install it by running a command in the terminal and invoke it directly in a session to simulate a pet care workflow.