Requirements Evidence

`requirements_evidence` is the first-priority source. The generic observability fallback only runs when the exact site/date query returns no reviewer evidence rows.

No frontend-readable gate log table was found.

Bottleneck detections plus solver or schedule update evidence are not jointly observable from the frontend.

No frontend-readable sensor or event stream was found.

Both site-change evidence and schedule-update evidence are not simultaneously observable from the frontend.

No frontend-readable truck or gate timing table was found.

Queue length is not directly observable from the current frontend-readable Supabase tables.

The frontend cannot jointly observe site changes and a dedicated affected-events stream with enough linkage to prove this requirement.

The frontend cannot observe both gate commands and gate state transitions.

This needs an expected-versus-saved test dataset or explicit test-run accounting, which is not exposed in the current frontend-readable Supabase data.

This needs both observed ground-truth timestamps and logged timestamps for the same arrivals/departures, which are not exposed in the current frontend-readable data.

This requires preventive prediction outcomes or a baseline comparison, which is not currently observable from the frontend-only Supabase access.

No accessible congestion or bottleneck detection table was found.

No frontend-readable progress metrics table was found.