Ticket 01KYK7WZFJXKTH14WKSZR7FQEE

Welcome doc's diagram-gen block sent the string "null" to mermaid.render on every cold load

01KYK7WZFJXKTH14WKSZR7FQEE · subtask/bug · done

Found by the first console baseline measurement in Phase 0.

Hierarchy

• task: Ticket-01KYK6NHSFD37YD6RN9KS2T4W8 Phase 0: console/network failure fixture with a measured baseline — The highest-leverage item in the plan.
• epic: Ticket-01KYK6NHSFJNG9XV6D8K5SHWCV Validation loop: prove the UI works before the human launches it — Motion has real features and no way to know whether they work.