feat: adds users into librarydatamodel wip

Author: brooklynharden

lesson_25/db/db_app/src/main/java/com/codedifferently/lesson25/models/LibraryUserModel.java

@@ -0,0 +1,24 @@
+package com.codedifferently.lesson25.models;
+    
+import java.util.List;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.Id;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.Table;
+    
+    @Entity
+    @Table(name = "library_users")
+   public class LibraryUserModel { 
+
+      @Id public Integer userId;
+      public String emailAddress;
+      public String firstName;
+      public String lastName;
+      public String password;
+    
+      @OneToMany(mappedBy = "user_id", fetch = FetchType.EAGER)
+      public List<LibraryUserModel> LibraryUsers;
+    }
+