DeepSeek Harness Plugin Introduction: dsh-indent Text Indentation

The `dsh-indent` plugin for DeepSeek Harness (DSH) is designed to address text formatting issues in agent development and conversation sessions. It provides indentation functionality by registering a tool, is implemented in pure Node.js, and has no network dependencies. Users can install it via the official command and directly invoke the registered tool within a DSH session. The plugin is released under the MIT license and is suitable for scenarios that require text formatting.