fix : BaseTimeConfig 추가

src/main/java/com/book_everywhere/common/config/BaseTimeConfig.java

@@ -0,0 +1,9 @@
+package com.book_everywhere.common.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@Configuration
+@EnableJpaAuditing
+public class BaseTimeConfig {
+}

src/main/java/com/book_everywhere/common/entity/BaseTimeEntity.java

@@ -1,5 +1,6 @@
 package com.book_everywhere.common.entity;
 
+import com.book_everywhere.common.config.BaseTimeConfig;
 import jakarta.persistence.Column;
 import jakarta.persistence.EntityListeners;
 import jakarta.persistence.MappedSuperclass;