multi-session 3

Multi-session split view for the DeepSeek Harness web GUI: the top window shadows the root slot with a resizable split container; each pane is an iframe running a full DSH client pinned to its own session, with per-pane title bars, LRU hibernation and a d

DeepSeek Harness Web 活动会话总览窗格：将正在运行与等待用户行动的会话集中到一个可贴边、可滚动的左侧窗格

A draggable floating ball for quick multi-session management in DeepSeek Harness: unread red-dot per session, recent-sessions panel, instant session switching.