feat(awooop): surface degraded ai route lanes

apps/web/src/components/dashboard/automation-evidence-card.tsx

@@ -120,6 +120,12 @@ interface AiRouteStatusResponse {
   route_reason?: string | null
   route_error?: string | null
   health?: Record<string, AiRouteHealthItem>
+  lane_mode?: string | null
+  skipped_lanes?: Array<{ provider_name?: string | null }>
+  operator_action?: {
+    action?: string | null
+    human_required?: boolean
+  } | null
 }
 
 interface EvidenceSnapshot {
@@ -185,6 +191,18 @@ function routeHealthLabelKey(status?: string | null) {
   return 'routeHealth.unknown'
 }
 
+function routeLaneModeLabelKey(mode?: string | null) {
+  if (
+    mode === 'primary' ||
+    mode === 'degraded_failover' ||
+    mode === 'cloud_fallback' ||
+    mode === 'unavailable'
+  ) {
+    return `routeLaneMode.${mode}`
+  }
+  return 'routeLaneMode.unknown'
+}
+
 function providerDisplayName(provider?: string | null) {
   switch (provider) {
     case 'ollama_gcp_a':
@@ -353,6 +371,10 @@ export function AutomationEvidenceCard() {
     const primaryProvider = route?.policy_order?.[0]?.provider_name ?? null
     const primaryStatus = primaryProvider ? route?.health?.[primaryProvider]?.status : null
     const selectedProvider = providerDisplayName(route?.selected_provider)
+    const laneMode = route?.lane_mode ?? null
+    const skippedLanes = route?.skipped_lanes
+      ?.map((lane) => providerDisplayName(lane.provider_name))
+      .join(' -> ')
     const fallback = route?.fallback_chain
       ?.map((item) => item.provider_name)
       .map(providerDisplayName)
@@ -366,8 +388,14 @@ export function AutomationEvidenceCard() {
         primaryStatus: t(routeHealthLabelKey(primaryStatus) as never),
         fallback: fallback || t('routeNoFallback'),
       })
+    const laneDetail = laneMode && laneMode !== 'primary'
+      ? t('routeLaneDetail', {
+        mode: t(routeLaneModeLabelKey(laneMode) as never),
+        skipped: skippedLanes || '--',
+      })
+      : null
     const routeDetail = route?.route_reason && !route.route_error
-      ? `${routeSummary}${t('routeReasonSeparator')}${t('routeReason', { reason: route.route_reason })}`
+      ? `${routeSummary}${laneDetail ? t('routeReasonSeparator') + laneDetail : ''}${t('routeReasonSeparator')}${t('routeReason', { reason: route.route_reason })}`
       : routeSummary
 
     return {