feat(platform): add vehicle service decision board

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

@@ -599,6 +599,53 @@ export function Vehicles({
       onClick: exportVehicles
     }
   ], [exportVehicles, filters.keyword, onOpenHistory, onOpenMap, onOpenMileage, onOpenRealtime, rows.length, serviceScopeFilters, summary?.onlineVehicles]);
+  const primaryAction = actionQueue[0];
+  const vehicleDecisionItems = [
+    {
+      title: '在线车辆',
+      value: `${(summary?.onlineVehicles ?? 0).toLocaleString()} 辆`,
+      detail: '先看当前仍在上报的车辆，直接进入地图和实时状态。',
+      color: 'green' as const,
+      primaryAction: '实时监控',
+      secondaryAction: '车辆地图',
+      onPrimary: () => onOpenRealtime?.({ ...serviceScopeFilters, online: 'online' }),
+      onSecondary: () => onOpenMap?.({ ...serviceScopeFilters, online: 'online' }),
+      disabled: !onOpenRealtime
+    },
+    {
+      title: '异常车辆',
+      value: `${(summary?.noDataVehicles ?? 0).toLocaleString()} 无来源`,
+      detail: primaryAction ? primaryAction.detail : '当前没有必须立即处理的车辆服务事项。',
+      color: (summary?.noDataVehicles ?? 0) > 0 || primaryAction ? 'orange' as const : 'green' as const,
+      primaryAction: primaryAction?.label ?? '查看结果',
+      secondaryAction: '告警事件',
+      onPrimary: () => primaryAction ? applyFilters({ ...filters, ...primaryAction.filters }) : applyFilters(filters),
+      onSecondary: () => onOpenQuality?.(serviceScopeFilters),
+      disabled: !primaryAction
+    },
+    {
+      title: '单车服务',
+      value: filters.keyword?.trim() || '输入车辆',
+      detail: filters.keyword?.trim() ? '当前已进入单车范围，可查看车辆详情、轨迹和里程。' : '输入 VIN、车牌或手机号后进入完整车辆服务。',
+      color: filters.keyword?.trim() ? 'blue' as const : 'grey' as const,
+      primaryAction: '车辆详情',
+      secondaryAction: '轨迹回放',
+      onPrimary: () => filters.keyword?.trim() && onOpenVehicle(filters.keyword.trim(), filters.protocol),
+      onSecondary: () => onOpenHistory?.({ ...serviceScopeFilters, tab: 'location' }),
+      disabled: !filters.keyword?.trim()
+    },
+    {
+      title: '数据交付',
+      value: `${rows.length.toLocaleString()} 当前页`,
+      detail: '导出当前车辆清单，继续进入历史页交付轨迹、RAW 和字段证据。',
+      color: rows.length > 0 ? 'blue' as const : 'grey' as const,
+      primaryAction: '导出清单',
+      secondaryAction: '历史导出',
+      onPrimary: exportVehicles,
+      onSecondary: () => onOpenHistory?.({ ...serviceScopeFilters, tab: 'raw', includeFields: 'true' }),
+      disabled: rows.length === 0
+    }
+  ];
 
   useEffect(() => {
     setFilters(initialFilters);
@@ -742,6 +789,41 @@ export function Vehicles({
           </div>
         </div>
       </Card>
+      <Card bordered title="车辆服务决策板" style={{ marginTop: 16 }}>
+        <div className="vp-vehicle-decision-grid">
+          {vehicleDecisionItems.map((item) => (
+            <div key={item.title} className="vp-vehicle-decision-item">
+              <div className="vp-vehicle-decision-head">
+                <Tag color={item.color}>{item.title}</Tag>
+                <strong>{item.value}</strong>
+              </div>
+              <span>{item.detail}</span>
+              <Space wrap>
+                <Button
+                  size="small"
+                  theme="solid"
+                  type="primary"
+                  disabled={item.disabled}
+                  aria-label={`车辆服务决策 ${item.title} ${item.primaryAction}`}
+                  onClick={item.onPrimary}
+                >
+                  {item.primaryAction}
+                </Button>
+                <Button
+                  size="small"
+                  theme="light"
+                  type="primary"
+                  disabled={item.title === '单车服务' && item.disabled}
+                  aria-label={`车辆服务决策 ${item.title} ${item.secondaryAction}`}
+                  onClick={item.onSecondary}
+                >
+                  {item.secondaryAction}
+                </Button>
+              </Space>
+            </div>
+          ))}
+        </div>
+      </Card>
       <Card bordered>
         <Form key={JSON.stringify(filters)} initValues={filters} layout="horizontal" onSubmit={(values) => {
           const nextFilters = values as Record<string, string>;