- Propagate authenticated agent identity through write buffers via TaggedExecution/TaggedDiagram wrappers so ClickHouse rows get real agent IDs instead of empty strings - Add execution_id to text search LIKE clause so selecting an execution by ID in the palette actually finds it - Clear status filter to all three statuses on palette selection so the chosen execution/agent isn't filtered out - Add disabled Routes and Exchanges scope tabs with "coming soon" state Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>