Added mgr in request and transfer page

src/Banquale/Banquale/Views/Transfer/RequestPage.xaml.cs

@@ -3,6 +3,8 @@ namespace Banquale.Views.Transfer;
 
 public partial class RequestPage : ContentPage
 {
+    public Manager Mgr => (App.Current as App).MyManager;
+
     public RequestPage()
 	{
 		InitializeComponent();