fix: 改有效期自动恢复轮询识别 card 资产类型

资产解析返回的卡类型为 card，恢复轮询按 iot_card 匹配，导致改有效期后关闭轮询的卡不恢复。

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

internal/service/asset/service.go

@@ -1504,6 +1504,10 @@ func (s *Service) restorePollingAfterExpiryChange(ctx context.Context, assetType
 	if s.pollingRestorer == nil || assetID == 0 {
 		return
 	}
+	// 资产解析返回的卡类型为 card，统一为 iot_card。
+	if assetType == constants.AssetResolveTypeCard {
+		assetType = constants.AssetTypeIotCard
+	}
 	column := "iot_card_id"
 	if assetType == constants.AssetTypeDevice {
 		column = "device_id"

internal/service/polling/polling_pause_service.go

@@ -264,6 +264,9 @@ func (s *AssetPollingService) RestoreAssetPolling(ctx context.Context, assetType
 		ctx = auditcontext.With(ctx, auditcontext.Context{ActorKind: constants.AuditActorSystemTask, ActorID: "polling_auto_restore",
 			ActorName: "套餐生效自动恢复轮询", Source: constants.AuditSourceWorker})
 	}
+	if assetType == constants.AssetResolveTypeCard {
+		assetType = constants.AssetTypeIotCard
+	}
 	restored := false
 	switch assetType {
 	case constants.AssetTypeIotCard: