dsh-plugin-window-stats wellorbetter

DSH web plugin: see every session's conversation progress and token usage at a glance — all-windows overview, session analysis, cost estimation, and a token heatmap. 窗口统计插件：一屏看全所有会话的对话进度与 Token 消耗——全窗口总览、会话分析、成本估算、Token 热力图。