feat(platform): add fleet command center

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

@@ -960,6 +960,57 @@ export function Vehicles({
       onClick: () => onOpenQuality?.(serviceScopeFilters)
     }
   ];
+  const totalVehicleCount = summary?.totalVehicles ?? pagination.total;
+  const onlineRate = totalVehicleCount > 0 ? `${(((summary?.onlineVehicles ?? 0) / totalVehicleCount) * 100).toFixed(1)}%` : '-';
+  const currentPageServiceableCount = rows.filter((row) => row.bindingStatus === 'bound' && row.sourceCount > 0).length;
+  const pendingVehicleCount = (summary?.noDataVehicles ?? 0) + (summary?.unboundVehicles ?? 0);
+  const fleetCommandItems = [
+    {
+      label: '在线率',
+      value: onlineRate,
+      detail: `${(summary?.onlineVehicles ?? 0).toLocaleString()} / ${totalVehicleCount.toLocaleString()} 辆在线，先进入地图看车辆分布。`,
+      action: '车辆地图',
+      color: (summary?.onlineVehicles ?? 0) > 0 ? 'green' as const : 'orange' as const,
+      disabled: !onOpenMap,
+      onClick: () => onOpenMap?.({ ...serviceScopeFilters, online: 'online' })
+    },
+    {
+      label: '可服务车辆',
+      value: `${currentPageServiceableCount.toLocaleString()} 辆`,
+      detail: '当前页可归并到车辆服务的车辆，可直接查看实时状态和来源证据。',
+      action: '实时监控',
+      color: currentPageServiceableCount > 0 ? 'blue' as const : 'orange' as const,
+      disabled: !onOpenRealtime,
+      onClick: () => onOpenRealtime?.({ ...serviceScopeFilters, online: 'online' })
+    },
+    {
+      label: '待处理车辆',
+      value: `${pendingVehicleCount.toLocaleString()} 辆`,
+      detail: '无来源或未绑定车辆优先进入告警闭环，避免客户查不到车。',
+      action: '告警通知',
+      color: pendingVehicleCount > 0 ? 'orange' as const : 'green' as const,
+      disabled: !onOpenQuality,
+      onClick: () => onOpenQuality?.(serviceScopeFilters)
+    },
+    {
+      label: '当前交付',
+      value: `${rows.length.toLocaleString()} 辆`,
+      detail: '把当前筛选结果导出为车辆清单，再按时间窗交付轨迹和历史证据。',
+      action: '数据导出',
+      color: rows.length > 0 ? 'blue' as const : 'grey' as const,
+      disabled: rows.length === 0,
+      onClick: exportVehicles
+    },
+    {
+      label: '轨迹复盘',
+      value: filters.keyword?.trim() ? '单车可回放' : '先选车辆',
+      detail: filters.keyword?.trim() ? '当前已进入单车范围，可直接复盘历史轨迹。' : '先锁定 VIN、车牌或手机号，再进入轨迹回放。',
+      action: '轨迹回放',
+      color: filters.keyword?.trim() ? 'green' as const : 'grey' as const,
+      disabled: !onOpenHistory || !filters.keyword?.trim(),
+      onClick: () => onOpenHistory?.({ ...serviceScopeFilters, tab: 'location' })
+    }
+  ];
 
   useEffect(() => {
     setFilters(initialFilters);
@@ -1068,6 +1119,36 @@ export function Vehicles({
   return (
     <div className="vp-page">
       <PageHeader title="车辆服务" description="围绕车辆完成实时监控、地图查看、轨迹回放、统计查询和数据导出，协议来源只作为证据过滤条件" />
+      <section className="vp-fleet-command-center" aria-label="客户车队指挥台">
+        <div className="vp-fleet-command-copy">
+          <Space wrap>
+            <Tag color="blue">客户车队指挥台</Tag>
+            <Tag color={filters.keyword?.trim() ? 'green' : 'grey'}>{filters.keyword?.trim() ? '单车服务' : '车辆池'}</Tag>
+            <Tag color={pendingVehicleCount > 0 ? 'orange' : 'green'}>{pendingVehicleCount.toLocaleString()} 待处理</Tag>
+          </Space>
+          <strong>从车辆池直接判断运营状态：哪些车在线、哪些车可服务、哪些车要回放、统计、导出或触发告警。</strong>
+          <span>
+            车队指挥台把实时地图、轨迹回放、里程统计、历史导出和告警通知放在同一组入口里；协议来源只保留为证据和筛选条件。
+          </span>
+        </div>
+        <div className="vp-fleet-command-grid">
+          {fleetCommandItems.map((item) => (
+            <button
+              key={item.label}
+              type="button"
+              className="vp-fleet-command-item"
+              disabled={item.disabled}
+              onClick={item.onClick}
+              aria-label={`客户车队指挥台 ${item.label} ${item.value} ${item.action}`}
+            >
+              <Tag color={item.color}>{item.label}</Tag>
+              <strong>{item.value}</strong>
+              <span>{item.detail}</span>
+              <em>{item.action}</em>
+            </button>
+          ))}
+        </div>
+      </section>
       <section className="vp-customer-vehicle-service-hub" aria-label="客户车辆服务台">
         <div className="vp-customer-vehicle-service-summary">
           <Space wrap>