feat(user-creator-chat): WebSocket Redis room broker를 추가한다

src/main/kotlin/kr/co/vividnext/sodalive/configs/RedisConfig.kt

@@ -14,6 +14,7 @@ import org.springframework.data.redis.connection.RedisStandaloneConfiguration
 import org.springframework.data.redis.connection.lettuce.LettuceClientConfiguration
 import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory
 import org.springframework.data.redis.core.RedisTemplate
+import org.springframework.data.redis.listener.RedisMessageListenerContainer
 import org.springframework.data.redis.repository.configuration.EnableRedisRepositories
 import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer
 import org.springframework.data.redis.serializer.RedisSerializationContext
@@ -63,6 +64,13 @@ class RedisConfig(
         return redisTemplate
     }
 
+    @Bean
+    fun redisMessageListenerContainer(redisConnectionFactory: RedisConnectionFactory): RedisMessageListenerContainer {
+        val container = RedisMessageListenerContainer()
+        container.setConnectionFactory(redisConnectionFactory)
+        return container
+    }
+
     @Bean
     fun cacheManager(redisConnectionFactory: RedisConnectionFactory): RedisCacheManager {
         val defaultCacheConfig = RedisCacheConfiguration.defaultCacheConfig()