Merge pull request #87 from SeoyeonPark1223/feature-86

Author: SeoyeonPark1223

src/main/java/com/memesphere/domain/collection/converter/CollectionConverter.java

@@ -38,6 +38,7 @@ private static CollectionPreviewResponse toCollectionPreviewDTO(Collection colle
         ChartData chartData = memeCoin.getChartDataList().get(0);
 
         return CollectionPreviewResponse.builder()
+                .coinId(memeCoin.getId())
                 .name(memeCoin.getName())
                 .symbol(memeCoin.getSymbol())
                 .image(memeCoin.getImage())

src/main/java/com/memesphere/domain/collection/dto/response/CollectionPreviewResponse.java

@@ -13,6 +13,8 @@
 @AllArgsConstructor
 @NoArgsConstructor
 public class CollectionPreviewResponse {
+    @Schema(description = "밈코인 id", example = "1")
+    Long coinId;
     @Schema(description = "밈코인 name", example = "도지코인")
     String name;
     @Schema(description = "밈코인 symbol", example = "DOGE")