dsh-study-buddy: A Study Buddy for DeepSeek Harness

`dsh-study-buddy` is a plugin for DeepSeek Harness (DSH) designed to address the problem of forgetting material right after reading it. It uses a four-step closed loop of "reading, explanation, Q&A, and archiving" to turn scattered materials into structured Markdown notes. Core features include hierarchical directory navigation, template-driven note writing based on user-defined templates, a safety confirmation mechanism before writing, and a plain-text format compatible with Git version control. Installation requires Node.js 22 and other environment dependencies. After configuring the vault path and note templates, users can use conversational commands to request step-by-step explanations, in-depth Q&A, and archival organization. It is suitable for converting external documents into an internal knowledge base.