feat(platform): add vehicle service task board

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

@@ -445,6 +445,67 @@ export function Dashboard({
       onClick: () => onOpenHistory()
     }
   ];
+  const taskTimeMonitorSummary = (() => {
+    const vehicle = String(timeMonitorFilters.keyword ?? '').trim() || '全部车辆';
+    const source = String(timeMonitorFilters.protocol ?? '').trim() || '全部数据通道';
+    const dateFrom = String(timeMonitorFilters.dateFrom ?? '').trim();
+    const dateTo = String(timeMonitorFilters.dateTo ?? '').trim();
+    const range = dateFrom || dateTo ? `${dateFrom || '-'} 至 ${dateTo || '-'}` : '全部时间';
+    return `${vehicle} / ${source} / ${range}`;
+  })();
+  const customerTaskBoard = [
+    {
+      title: '先看全域在线',
+      value: `${formatCount(serviceSummary?.onlineVehicles ?? summary?.onlineVehicles)} 在线`,
+      detail: `地图有效定位 ${commandLocatedCount.toLocaleString()} 辆，优先确认车辆是否仍在上报。`,
+      color: 'green' as const,
+      primaryAction: '打开实时地图',
+      secondaryAction: '查看在线车辆',
+      onPrimary: () => onOpenMap({ online: 'online' }),
+      onSecondary: () => onOpenRealtime({ online: 'online' })
+    },
+    {
+      title: '再看重点车辆',
+      value: focusVehicle?.label ?? '暂无重点车辆',
+      detail: focusVehicle ? `${focusVehicle.reason}，${focusVehicle.realtimeEvidence}` : '当前没有高优先级车辆，保持日常巡检。',
+      color: focusVehicle?.statusColor ?? 'green' as const,
+      primaryAction: '车辆服务',
+      secondaryAction: '复制处置卡',
+      onPrimary: () => focusVehicle?.lookupKey && onOpenVehicle(focusVehicle.lookupKey, focusVehicle.protocol),
+      onSecondary: () => copyFocusVehicleService(),
+      disabled: !focusVehicle?.lookupKey
+    },
+    {
+      title: '按时间窗复盘',
+      value: taskTimeMonitorSummary,
+      detail: '同一时间窗贯穿轨迹、里程、RAW 和告警，不需要跨页面重复输入。',
+      color: 'blue' as const,
+      primaryAction: '轨迹回放',
+      secondaryAction: '里程统计',
+      onPrimary: () => openTimeMonitorHistory(),
+      onSecondary: () => openTimeMonitorMileage()
+    },
+    {
+      title: '导出证据数据',
+      value: `${formatCount(summary?.frameToday)} 今日数据`,
+      detail: '面向 BI、客户复盘和异常定位，按车辆、时间、字段裁剪导出。',
+      color: 'blue' as const,
+      primaryAction: '历史导出',
+      secondaryAction: '导出概览',
+      onPrimary: () => openTimeMonitorRaw(),
+      onSecondary: () => exportDashboardSnapshot()
+    },
+    {
+      title: '闭环告警通知',
+      value: `${formatCount(summary?.issueVehicles)} 告警车辆`,
+      detail: highPriorityIssue ? `${qualityIssueLabel(highPriorityIssue.issueType)} / ${priorityIssueVehicleLabel(highPriorityIssue)}` : '暂无高优先级告警。',
+      color: (summary?.issueVehicles ?? 0) > 0 ? 'orange' as const : 'green' as const,
+      primaryAction: '告警事件',
+      secondaryAction: '复制交接',
+      onPrimary: () => onOpenQuality(highPriorityIssue?.issueType ? { issueType: highPriorityIssue.issueType } : {}),
+      onSecondary: () => copyOperationsHandoff()
+    }
+  ];
   const capabilities = [
     {
       title: '实时地图',
@@ -1039,6 +1100,41 @@ export function Dashboard({
             ))}
           </div>
         </Card>
+        <Card bordered title="今日车辆服务任务板" style={{ marginBottom: 16 }}>
+          <div className="vp-customer-task-grid">
+            {customerTaskBoard.map((item) => (
+              <div key={item.title} className="vp-customer-task-item">
+                <div className="vp-customer-task-head">
+                  <Tag color={item.color}>{item.title}</Tag>
+                  <strong>{item.value}</strong>
+                </div>
+                <Typography.Text type="secondary">{item.detail}</Typography.Text>
+                <Space wrap>
+                  <Button
+                    size="small"
+                    theme="solid"
+                    type="primary"
+                    disabled={item.disabled}
+                    aria-label={`今日任务 ${item.title} ${item.primaryAction}`}
+                    onClick={item.onPrimary}
+                  >
+                    {item.primaryAction}
+                  </Button>
+                  <Button
+                    size="small"
+                    theme="light"
+                    type="primary"
+                    disabled={item.disabled && item.secondaryAction !== '复制处置卡'}
+                    aria-label={`今日任务 ${item.title} ${item.secondaryAction}`}
+                    onClick={item.onSecondary}
+                  >
+                    {item.secondaryAction}
+                  </Button>
+                </Space>
+              </div>
+            ))}
+          </div>
+        </Card>
         <div className="vp-kpi-grid">
           {kpis.map((item) => (
             <Card key={item.label} bordered className="vp-kpi-card" bodyStyle={{ padding: 0 }}>