feat(mileage): add statistic-time sorting and refresh control

src/modules/mileage/xlsx-export.ts

@@ -5,7 +5,7 @@ interface ExportContext {
   date?: string;
   startDate?: string;
   endDate?: string;
-  sortBy: 'today' | 'total';
+  sortBy: 'today' | 'total' | 'statisticTime';
 }
 
 const BASE_HEADERS = [
@@ -172,6 +172,11 @@ export function exportMileageXlsx(vehicles: MonitoringVehicle[], ctx: ExportCont
   const dateTag = start && end
     ? `${start.replace(/-/g, '')}-${end.replace(/-/g, '')}`
     : `${y}${m}${d}`;
-  const filename = `里程看板_${dateTag}_${hh}${mm}_${ctx.sortBy === 'today' ? (isRange ? '区间' : '今日') : '累计'}.xlsx`;
+  const sortLabel = ctx.sortBy === 'total'
+    ? '累计'
+    : ctx.sortBy === 'statisticTime'
+      ? '统计时间'
+      : isRange ? '区间' : '今日';
+  const filename = `里程看板_${dateTag}_${hh}${mm}_${sortLabel}.xlsx`;
   XLSX.writeFile(wb, filename);
 }