dsh-inline-comments: Select to Annotate, Retain on Refresh

dsh-inline-comments is a DeepSeek Harness plugin designed to address the need for instantly annotating reply text in a conversation. Users can select text directly within the conversation flow and add annotations, and the system generates highlighted markers. When sending the conversation, the annotation content is prepended to the message body in a specific format, enabling the model to respond to each annotation item by item. The plugin supports capsule management, cross-platform persistence, and source-text change detection, making it suitable for scenarios requiring immediate context propagation.