feat(chat-character-comment): 캐릭터 댓글의 답글에 댓글 내용 추가

src/main/kotlin/kr/co/vividnext/sodalive/chat/character/comment/CharacterCommentDto.kt

@@ -34,7 +34,8 @@ data class CharacterReplyResponse(
     val memberId: Long,
     val memberProfileImage: String,
     val memberNickname: String,
-    val createdAt: Long
+    val createdAt: Long,
+    val comment: String
 )
 
 // 댓글의 답글 조회 Response 컨테이너

src/main/kotlin/kr/co/vividnext/sodalive/chat/character/comment/CharacterCommentService.kt

@@ -51,7 +51,8 @@ class CharacterCommentService(
             memberId = member.id!!,
             memberProfileImage = profileUrl(imageHost, member.profileImage),
             memberNickname = member.nickname,
-            createdAt = toEpochMilli(entity.createdAt)
+            createdAt = toEpochMilli(entity.createdAt),
+            comment = entity.comment
         )
     }