Created a proper UserGroup class with attributes to get all users from array list so that the populate panel function can go through all users and populate the panels based on the total number of users

src/main/java/cvbuilder/model/User.java

@@ -9,7 +9,7 @@ public class User {
     private String address;
 
 
-    private String getUserAttribute(User user, String panelName) {
+    public String getUserAttribute(String panelName) {
         return switch (panelName.toLowerCase()) {
             case "title" -> user.getTitle();
             case "name" -> user.getName();