- Add childIndicators prop to SessionStatusHeader component - Display up to 3 running child sessions with their agent colors - Show extra count (+n) when there are more than 3 child sessions - Align visual style with non-selected session items (using brackets []) - Pass childIndicators through CollapsedView and ExpandedView components - Extract child indicators from current session's processed status Co-authored-by: Jovines <jovines@qq.com>