Thread detail agent info through PipelineGraph → PipelineStageColumn → PipelinePhaseGroup. Phase groups now show spinner + "Detailing…" when a detail agent is active and "Review changes" when finished with no tasks.
Thread detail agent info through PipelineGraph → PipelineStageColumn → PipelinePhaseGroup. Phase groups now show spinner + "Detailing…" when a detail agent is active and "Review changes" when finished with no tasks.