feat(platform): organize console around vehicle service

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

@@ -360,6 +360,28 @@ export function Dashboard({
       onClick: () => onOpenMileage()
     }
   ];
+  const vehicleServicePrinciples = [
+    {
+      title: '一车一档',
+      value: formatCount(serviceSummary?.totalVehicles),
+      detail: '以 VIN 为主对象沉淀车牌、手机号、OEM、绑定状态和来源覆盖。'
+    },
+    {
+      title: '一车一实时',
+      value: formatCount(serviceSummary?.onlineVehicles ?? summary?.onlineVehicles),
+      detail: '实时状态合并位置、在线、速度、SOC、里程和来源新鲜度。'
+    },
+    {
+      title: '一车一轨迹',
+      value: formatCount(commandLocatedCount),
+      detail: '轨迹回放围绕车辆展开，协议来源只作为证据过滤条件。'
+    },
+    {
+      title: '一车一统计',
+      value: formatCount(serviceSummary?.totalVehicles),
+      detail: '里程等运营指标按车辆口径闭合，再回溯到来源证据。'
+    }
+  ];
   const workflowSteps = [
     {
       title: '接入巡检',
@@ -438,6 +460,17 @@ export function Dashboard({
             <Tag color={(summary?.kafkaLag ?? 0) > 0 ? 'orange' : 'green'}>Kafka Lag {formatLag(summary?.kafkaLag)}</Tag>
           </Space>
         </Card>
+        <Card bordered title="一车一服务模型" style={{ marginBottom: 16 }}>
+          <div className="vp-service-model-grid">
+            {vehicleServicePrinciples.map((item) => (
+              <div key={item.title} className="vp-service-model-item">
+                <Tag color="blue">{item.title}</Tag>
+                <div className="vp-service-model-value">{item.value}</div>
+                <Typography.Text type="secondary">{item.detail}</Typography.Text>
+              </div>
+            ))}
+          </div>
+        </Card>
         <Card bordered title="全链路值班闭环" style={{ marginBottom: 16 }}>
           <div className="vp-operation-flow">
             {workflowSteps.map((item, index) => (