Run code clean and fix messages (#45)

Reviewed-on: #45

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Users/Users.razor.cs

@@ -17,10 +17,10 @@ public partial class Users
 
     private Popup? Popup;
     private bool IsLoading = false;
-    private UserFilterParams FilterParams = new();
+    private readonly UserFilterParams FilterParams = new();
     private UserListDto UserList = new();
     private IEnumerable<RoleDto> Roles = [];
-    private int CurrentPage = 1;
+    private readonly int CurrentPage = 1;
     private UserDto UserAdd = new();
     private UserDto? UserDelete;
     private string? currentUserId;
@@ -34,7 +34,7 @@ public partial class Users
             NavigationManager.NavigateTo("/Unauthorized");
             return;
         }
-        
+
 
         await FetchData();
         await base.OnInitializedAsync();
@@ -57,7 +57,7 @@ public partial class Users
         }
         finally
         {
-            IsLoading = false;  
+            IsLoading = false;
         }
     }