feat(platform): add time window monitoring workbench

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

@@ -774,6 +774,40 @@ export function Dashboard({
     const range = scope.dateFrom || scope.dateTo ? `${scope.dateFrom || '-'} 至 ${scope.dateTo || '-'}` : '全部时间';
     return `${vehicle} / ${source} / ${range}`;
   })();
+  const timeMonitorWorkbench = [
+    {
+      label: '轨迹回放',
+      value: `${formatCount(summary?.activeToday)} 活跃`,
+      detail: '查看时间窗内车辆位置、速度、里程和断点。',
+      action: '打开轨迹',
+      color: 'blue' as const,
+      onClick: openTimeMonitorHistory
+    },
+    {
+      label: '里程核对',
+      value: `${formatCount(serviceSummary?.totalVehicles)} 车辆`,
+      detail: '用同一范围核对区间里程和日统计闭合。',
+      action: '核对里程',
+      color: 'green' as const,
+      onClick: openTimeMonitorMileage
+    },
+    {
+      label: '历史证据',
+      value: `${formatCount(summary?.frameToday)} 帧`,
+      detail: '按车辆、时间和字段裁剪导出 RAW 与解析字段。',
+      action: '导出证据',
+      color: 'blue' as const,
+      onClick: openTimeMonitorRaw
+    },
+    {
+      label: '告警复盘',
+      value: `${formatCount(summary?.issueVehicles)} 告警`,
+      detail: '查看该车辆或来源在当前范围内的风险事件。',
+      action: '查看告警',
+      color: (summary?.issueVehicles ?? 0) > 0 ? 'orange' as const : 'green' as const,
+      onClick: openTimeMonitorAlerts
+    }
+  ];
   const dataFlowStages = [
     {
       stage: '01',
@@ -1274,6 +1308,34 @@ export function Dashboard({
           <Typography.Text type="secondary">
             同一时间窗会带入轨迹回放、里程统计和历史数据导出，避免跨页面重复输入。
           </Typography.Text>
+          <div className="vp-time-monitor-workbench">
+            <div className="vp-time-monitor-scope">
+              <Space wrap>
+                <Tag color="blue">当前时间窗</Tag>
+                <Tag color={timeMonitorScope().keyword ? 'green' : 'grey'}>{timeMonitorScope().keyword ? '单车' : '全域'}</Tag>
+              </Space>
+              <strong>{timeMonitorSummary}</strong>
+              <Typography.Text type="secondary">
+                这个范围会同步带入轨迹、里程、历史证据和告警复盘，适合客户问询、BI 核对和异常解释。
+              </Typography.Text>
+            </div>
+            <div className="vp-time-monitor-work-grid">
+              {timeMonitorWorkbench.map((item) => (
+                <button
+                  key={item.label}
+                  type="button"
+                  className="vp-time-monitor-work-item"
+                  onClick={item.onClick}
+                  aria-label={`时间窗作业 ${item.label} ${item.action}`}
+                >
+                  <Tag color={item.color}>{item.label}</Tag>
+                  <strong>{item.value}</strong>
+                  <span>{item.detail}</span>
+                  <em>{item.action}</em>
+                </button>
+              ))}
+            </div>
+          </div>
           <div className="vp-time-monitor-grid">
             {[
               { title: '今天车辆轨迹', detail: '查看当天活跃车辆的轨迹、速度和里程断点。', action: '查今天', onClick: openTimeMonitorHistory },