- SplitView allows dragging the divider between process list and output
- Show/Hide Output button toggles output panel visibility
- View Output and double-click auto-show the panel if hidden
- Output panel always visible with placeholder text
- View Output clears panel before refreshing
- Added Dismiss button to close window
- Process list has fixed height, output panel fills remaining space
- Convert from Dialog to Window (not modal, separate window)
- Title shows current session name
- Syncs to activeSessionId/activeAgentId changes in main window
- Header shows which session is being displayed
- Double-click row to view output
- Sort processes by PID descending (newest first)
- Clear selection when session changes