fix: ✏️ modify the TTL of pending chat room (#175)

* feat: 각 모듈별 docker파일 분리

* feat: 불필요한 dockerfile 정리

* fix: pended_chat_room ttl 수정

pennyway-domain/src/main/java/kr/co/pennyway/domain/common/redis/chatroom/PendedChatRoom.java

@@ -9,7 +9,7 @@
 import java.util.Objects;
 
 @Getter
-@RedisHash(value = "pendedChatRoom", timeToLive = 5)
+@RedisHash(value = "pendedChatRoom", timeToLive = 5 * 60)
 public class PendedChatRoom {
     @Id
     private final Long userId;