Few improvements

src/main/java/_11/asktpk/artisanconnectbackend/entities/AttributeValues.java

@@ -0,0 +1,19 @@
+package _11.asktpk.artisanconnectbackend.entities;
+
+import jakarta.persistence.*;
+
+@Entity
+@Table(name = "attribute_values")
+public class AttributeValues {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(name = "id_attribute")
+    private Attributes attribute;
+
+    private String value;
+
+    // Getters, setters, and constructors
+}