fix(nvr-record-diag-card): csv exported with character encoding error

src/components/device-page/device-card/current-diag-card/nvr-record-diag-card.vue

@@ -170,7 +170,8 @@ const onClickExportRecordCheck = () => {
   const csvContent = header + rows;
   const stationStore = useStationStore();
   const stationName = stationStore.stationList.find((station) => station.code === stationCode.value)?.name;
-  downloadByData(csvContent, `${stationName}-录像缺失记录-${dayjs().format('YYYY-MM-DD-HHmmss')}.csv`, 'text/csv');
+  const time = dayjs().format('YYYY-MM-DD_HH-mm-ss');
+  downloadByData(csvContent, `${stationName}_录像缺失记录_${time}.csv`, 'text/csv;charset=utf-8', '\ufeff');
 };
 </script>