feat(wip): 경매 세부 기능 구현

hwe/sammo/DTO/AuctionInfo.php

@@ -2,6 +2,8 @@
 
 namespace sammo\DTO;
 
+use sammo\DTO\Attr\Convert;
+use sammo\DTO\Converter\DateTimeConverter;
 use sammo\Enums\ResourceType;
 
 class AuctionInfo extends DTO
@@ -11,12 +13,16 @@ class AuctionInfo extends DTO
 		public int $openerName,
 		public int $openerGeneralID,
 		public string $type,
+		public string $title,
 		public bool $finished,
 		public ResourceType $reqResource,
 		public int $minAmount,
 		public ?int $buyImmediatelyAmount,
-		public string $openDate,
-		public string $closeDate,
+
+		#[Convert(DateTimeConverter::class)]
+		public \DateTimeImmutable $openDate,
+		#[Convert(DateTimeConverter::class)]
+		public \DateTimeImmutable $closeDate,
 	) {
 	}
 }