[FEAT] AI 질의응답 내용 저장을 위한 엔티티와 레포지토리 추가

Author: bbabbi

src/main/java/org/vsa/server/gpt/entity/QnA.java

@@ -0,0 +1,27 @@
+package org.vsa.server.gpt.entity;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.Setter;
+import org.vsa.server.common.entity.BaseEntity;
+
+@Getter
+@Setter
+@Entity
+public class QnA extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "qna_id")
+    private Long qnaId;
+
+    private String bookName;
+
+    @Column(columnDefinition = "TEXT")
+    private String url;
+
+    @Column(columnDefinition = "TEXT")
+    private String question;
+
+    @Column(columnDefinition = "TEXT")
+    private String answer;
+}

src/main/java/org/vsa/server/gpt/repository/QnARepository.java

@@ -0,0 +1,7 @@
+package org.vsa.server.gpt.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.vsa.server.gpt.entity.QnA;
+
+public interface QnARepository extends JpaRepository<QnA, Long> {
+}