feat(platform): surface map situation from dashboard

vehicle-data-platform/apps/web/src/pages/Dashboard.tsx

@@ -173,6 +173,7 @@ function sourceConsistencyAction(row: VehicleCoverageRow, onFilter: (filters: Re
 export function Dashboard({
   onOpenVehicle,
   onOpenQuality,
+  onOpenMap,
   onOpenRealtime,
   onOpenVehicles,
   onOpenHistory,
@@ -180,6 +181,7 @@ export function Dashboard({
 }: {
   onOpenVehicle: (vin: string, protocol?: string) => void;
   onOpenQuality: (filters?: Record<string, string>) => void;
+  onOpenMap: (filters?: Record<string, string>) => void;
   onOpenRealtime: (filters?: Record<string, string>) => void;
   onOpenVehicles: (filters?: Record<string, string>) => void;
   onOpenHistory: (filters?: Record<string, string>) => void;
@@ -309,6 +311,14 @@ export function Dashboard({
     title: `${row.plate || row.vin || '-'} ${row.primaryProtocol || ''} ${row.lastSeen || ''}`
   }));
   const capabilities = [
+    {
+      title: '地图态势',
+      status: `在线态势 ${formatCount(serviceSummary?.onlineVehicles ?? summary?.onlineVehicles)}`,
+      color: 'green' as const,
+      description: '以地图为主视角查看车辆在线分布、定位有效性、来源一致性和高德接入状态。',
+      action: '打开地图',
+      onClick: () => onOpenMap({ online: 'online' })
+    },
     {
       title: '实时监控',
       status: `在线 ${formatCount(serviceSummary?.onlineVehicles ?? summary?.onlineVehicles)}`,
@@ -563,7 +573,7 @@ export function Dashboard({
                 <Typography.Text type="secondary">优先处理离线、无来源、身份未绑定和来源不完整车辆。</Typography.Text>
               </div>
               <Space vertical align="start">
-                <Button theme="solid" type="primary" onClick={() => onOpenRealtime({ online: 'online' })}>查看实时态势</Button>
+                <Button theme="solid" type="primary" onClick={() => onOpenMap({ online: 'online' })}>查看实时态势</Button>
                 <Button
                   disabled={!highPriorityIssue?.issueType}
                   theme="light"