tidy up ui

Wallet/ItemConfiguration.cs

@@ -798,11 +798,12 @@ public record ItemConfiguration
             {
                 Entries = new List<ItemEntryConfiguration>
                 {
-                    new TextEntryConfiguration
-                    {
-                        Label = "Pin"
-                    },
                     new PinEntryConfiguration
+                    {
+                        Label = "Pin",
+                        Maximum = 4
+                    },
+                    new TextEntryConfiguration
                     {
                         Label = "Credit Limit",
                     },

Wallet/MaskedTextEntryViewModelHandler.cs

@@ -11,7 +11,7 @@ public class MaskedTextEntryViewModelHandler(IServiceFactory serviceFactory) :
         if (args.Sender is MaskedTextEntryConfiguration configuration)
         {
             string? label = configuration.Label;
-            object? value = configuration.Value ?? "";
+            string? value = $"{configuration.Value}" ?? "";
             double? width = configuration.Width;
 
             if (serviceFactory.Create<MaskedTextEntryViewModel>([.. args.Parameters, configuration, configuration.Pattern, label, value, width])

Wallet/PinEntryConfiguration.cs

@@ -7,4 +7,3 @@ public record PinEntryConfiguration :
 
     public int Maximum { get; set; }
 }
-

Wallet/PinEntryViewModel.cs

@@ -0,0 +1,15 @@
+using Toolkit.Foundation;
+
+namespace Wallet;
+
+public partial class PinEntryViewModel(IServiceProvider provider,
+    IServiceFactory factory,
+    IMediator mediator,
+    IPublisher publisher,
+    ISubscription subscriber,
+    IDisposer disposer,
+    ItemState state,
+    ItemEntryConfiguration configuration,
+    string key,
+    string value,
+    double width) : ItemEntryViewModel<string>(provider, factory, mediator, publisher, subscriber, disposer, state, configuration, key, value, width);

Wallet/PinEntryViewModelHandler.cs

@@ -0,0 +1,26 @@
+using Toolkit.Foundation;
+
+namespace Wallet;
+
+public class PinEntryViewModelHandler(IServiceFactory serviceFactory) :
+    IHandler<CreateEventArgs<PinEntryConfiguration>, IItemEntryViewModel?>
+{
+    public Task<IItemEntryViewModel?> Handle(CreateEventArgs<PinEntryConfiguration> args,
+        CancellationToken cancellationToken)
+    {
+        if (args.Sender is PinEntryConfiguration configuration)
+        {
+            string? label = configuration.Label;
+            string? value = $"{configuration.Value}" ?? "";
+            double? width = configuration.Width;
+
+            if (serviceFactory.Create<PinEntryViewModel>([.. args.Parameters, configuration, label, value, width])
+                is PinEntryViewModel viewModel)
+            {
+                return Task.FromResult<IItemEntryViewModel?>(viewModel);
+            }
+        }
+
+        return Task.FromResult<IItemEntryViewModel?>(default);
+    }
+}