Conversation indicator plugin for the DeepSeek Harness web GUI: a compact rail beside the scrollbar marks each user message; hover for the summary, click to jump. / DeepSeek Harness Web GUI 对话指示器插件：滚动条旁紧凑面板标记每条用户消息，悬停看摘要，点击跳转。
dsh plugin --profile web add github:smanx/dsh-conversation-indicator