[FEAT] 업적 Domain 추가 (#82)

src/main/java/io/oeid/mogakgo/domain/achievement/domain/Achievement.java

@@ -0,0 +1,48 @@
+package io.oeid.mogakgo.domain.achievement.domain;
+
+import io.oeid.mogakgo.domain.achievement.domain.enums.AchievementType;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@Entity
+@Table(name = "achievement_tb")
+@NoArgsConstructor(access = lombok.AccessLevel.PROTECTED)
+public class Achievement {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id")
+    private Long id;
+
+    @Column(name = "title")
+    private String title;
+
+    @Column(name = "description")
+    private String description;
+
+    @Column(name = "img_url")
+    private String imgUrl;
+
+    @Enumerated(EnumType.STRING)
+    @Column(name = "type")
+    private AchievementType achievementType;
+
+    @Builder
+    private Achievement(String title, String description, String imgUrl,
+        AchievementType achievementType) {
+        this.title = title;
+        this.description = description;
+        this.imgUrl = imgUrl;
+        this.achievementType = achievementType;
+    }
+}

src/main/java/io/oeid/mogakgo/domain/achievement/domain/enums/AchievementType.java

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+package io.oeid.mogakgo.domain.achievement.domain.enums;
+
+public enum AchievementType {
+
+}