Added basic configuration

testing/HopFrame.Testing/Models/User.cs

@@ -0,0 +1,10 @@
+namespace HopFrame.Testing.Models;
+
+public class User {
+    public required Guid Id { get; init; }
+    public required string Email { get; init; }
+    public string? Username { get; set; }
+    public string? Password { get; set; }
+    public string? FirstName { get; set; }
+    public string? LastName { get; set; }
+}