dsh-annotate: DSH Sidebar Annotation Plugin

dsh-annotate is a sidebar plugin for DeepSeek Harness (DSH), designed to address the difficulty AI faces in accurately locating elements when modifying interfaces. It allows users to directly select elements in the live preview and add annotations, sending structured data directly to the AI without screenshots or guesswork. Core features include annotating an element in just two clicks, supporting SPA route switching, and detecting the tech stack and local proxy. Installation is simple: clone the repository into the DSH plugin directory and restart. It is especially suitable for web UI modifications and frontend adjustments, replacing vague descriptions with structured data to improve collaboration efficiency.