dsh-problem-skin: Problem Skin Care

The DeepSeek Harness (DSH) plugin `dsh-problem-skin`, maintained by developer uckkk, is a pure Node.js implementation and a facial skincare plan generation tool with no network dependencies. After installation via the DSH command-line tool, developers can directly invoke the `problem_skin` tool in a session without additional configuration, enabling agents to offer skincare-domain knowledge or responses. Please review the source code and license before use; this plugin is licensed under the MIT License.