dsh-regression: Translating Coding Agent Fixes into Executable Regression Tests

Under the DeepSeek Harness (DSH) plugin ecosystem, `dsh-regression` is designed to convert coding agents’ corrective actions into executable regression testing workflows. While the plugin is maintained by developers, its detailed feature list, installation commands, and usage examples have not yet been thoroughly documented in public information. Before use, it is important to review its source code logic and permission requirements. For more details, refer to its GitHub repository or plugin directory page.