Implemented user settings view

src/Models/SettingsResponseModels.cs

@@ -2,6 +2,14 @@ using System.Text.Json.Serialization;
 
 namespace Berufsschule_HAM.Models;
 
+public class UserUpdateResponseModel
+{
+    [JsonPropertyName("Success")]
+    public required bool Success { get; set; }
+    [JsonPropertyName("ErrorMessage")]
+    public string? ErrorMessage { get; set; }
+}
+
 public class AdminUpdateResponseModel
 {
     [JsonPropertyName("Success")]