[#286] feat(QueryDslConfig): QueryDsl관련 Config 클래스 생성

src/main/java/com/beat/global/common/config/QueryDslConfig.java

@@ -0,0 +1,20 @@
+package com.beat.global.common.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import com.querydsl.jpa.impl.JPAQueryFactory;
+
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.PersistenceContext;
+
+@Configuration
+public class QueryDslConfig {
+	@PersistenceContext
+	private EntityManager em;
+
+	@Bean
+	public JPAQueryFactory jpaQueryFactory() {
+		return new JPAQueryFactory(em);
+	}
+}