INC-1 add create user endpoint,generate tokens

src/main/java/ru/soune/no_copy/entity/AuthToken.java

@@ -1,12 +1,37 @@
 package ru.soune.no_copy.entity;
 
-import jakarta.persistence.Entity;
+import jakarta.persistence.*;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import java.time.LocalDateTime;
 
 @Entity
 @NoArgsConstructor
 @Getter
+@Setter
+@EntityListeners(AuditingEntityListener.class)
+@Table(name = "auth_tokens")
 public class AuthToken {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false, unique = true, length = 64)
+    private String token;
+
+    @Column(name = "expires_at", nullable = false)
+    private LocalDateTime expiresAt = LocalDateTime.now().plusDays(30);
+
+    @CreatedDate
+    @Column(name = "created_at", updatable = false, nullable = false)
+    private LocalDateTime createdAt;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "user_id", nullable = false)
+    private User user;
 }