perf(platform): reuse batch path for vehicle overview

vehicle-data-platform/apps/api/internal/platform/service.go

@@ -99,6 +99,20 @@ func (s *Service) VehicleRealtime(ctx context.Context, query url.Values) (Page[V
 func (s *Service) VehicleServiceOverview(ctx context.Context, keyword string, protocol string) (VehicleServiceOverview, error) {
 	keyword = strings.TrimSpace(keyword)
 	protocol = strings.TrimSpace(protocol)
+	if batchStore, ok := s.store.(VehicleOverviewBatchStore); ok {
+		page, err := batchStore.VehicleServiceOverviews(ctx, VehicleOverviewBatchQuery{
+			Keywords: []string{keyword},
+			Protocol: protocol,
+			Limit:    1,
+		})
+		if err != nil {
+			return VehicleServiceOverview{}, err
+		}
+		if len(page.Items) > 0 {
+			return page.Items[0], nil
+		}
+		return *buildVehicleServiceOverview("", keyword, &VehicleIdentityResolution{LookupKey: keyword, Protocols: []string{}}, nil, nil, nil, Page[HistoryLocationRow]{}, Page[RawFrameRow]{}, Page[DailyMileageRow]{}, Page[QualityIssueRow]{}), nil
+	}
 	vehicleQuery := url.Values{"keyword": {keyword}, "limit": {"20"}}
 	if protocol != "" {
 		vehicleQuery.Set("protocol", protocol)