fix(character-main): 최근 대화 캐릭터 조회에서 roomId 대신 characterId 반환

src/main/kotlin/kr/co/vividnext/sodalive/chat/room/dto/ChatRoomDto.kt

@@ -24,6 +24,7 @@ data class CreateChatRoomResponse(
  */
 data class ChatRoomListItemDto(
     val chatRoomId: Long,
+    val characterId: Long,
     val title: String,
     val imageUrl: String,
     val opponentType: String,
@@ -61,6 +62,7 @@ data class ChatMessagesPageResponse(
 
 data class ChatRoomListQueryDto(
     val chatRoomId: Long,
+    val characterId: Long,
     val title: String,
     val imagePath: String?,
     val characterType: CharacterType,

src/main/kotlin/kr/co/vividnext/sodalive/chat/room/repository/ChatRoomRepository.kt

@@ -39,6 +39,7 @@ interface ChatRoomRepository : JpaRepository<ChatRoom, Long> {
         value = """
             SELECT new kr.co.vividnext.sodalive.chat.room.dto.ChatRoomListQueryDto(
                 r.id,
+                pc.character.id,
                 r.title,
                 pc.character.imagePath,
                 pc.character.characterType,
@@ -54,7 +55,7 @@ interface ChatRoomRepository : JpaRepository<ChatRoom, Long> {
               AND pc.isActive = true
               AND r.isActive = true
               AND m.isActive = true
-            GROUP BY r.id, r.title, r.createdAt, pc.character.imagePath, pc.character.characterType
+            GROUP BY r.id, r.title, r.createdAt, pc.character.id, pc.character.imagePath, pc.character.characterType
             ORDER BY MAX(m.createdAt) DESC
         """
     )

src/main/kotlin/kr/co/vividnext/sodalive/chat/room/service/ChatRoomService.kt

@@ -270,6 +270,7 @@ class ChatRoomService(
 
             ChatRoomListItemDto(
                 chatRoomId = q.chatRoomId,
+                characterId = q.characterId,
                 title = q.title,
                 imageUrl = imageUrl,
                 opponentType = opponentType,