railgun20001/dsh-session-status-hub

A status rail in the DSH title bar that lists the sessions needing you, ordered red (failed) > yellow (waiting for your answer) > green (unread) > blue (running) > gray (not started, meaning an unsent draft sits in that session's composer); one click jumps to the session. State changes raise Windows toasts that clear themselves once you open the session or answer the question, and the DSH taskbar button carries a red/yellow/green dot through ITaskbarList3.SetOverlayIcon, so the state stays visible when the window is minimized or buried.