Rip out Microsoft's configuration and replace because it simply doesn't support polymorphism.... we are getting advanced boys!!!

Hyperbar.Windows.Primary/IPrimaryCommandConfiguration.cs

@@ -1,5 +1,10 @@
-namespace Hyperbar.Windows.Primary;
+using System.Text.Json.Serialization;
 
-public interface IPrimaryCommandConfiguration
+namespace Hyperbar.Windows.Primary;
+
+[JsonDerivedType(typeof(KeyAcceleratorCommandConfiguration), typeDiscriminator: "KeyAcceleratorCommand")]
+[JsonDerivedType(typeof(ProcessCommandConfiguration), typeDiscriminator: "ProcessCommand")]
+public class PrimaryCommandConfiguration
 {
+    public string? Icon { get; set; }
 }

Hyperbar.Windows.Primary/KeyAcceleratorCommandConfiguration.cs

@@ -1,11 +1,9 @@
 namespace Hyperbar.Windows.Primary;
 
 public class KeyAcceleratorCommandConfiguration :
-    IPrimaryCommandConfiguration
+    PrimaryCommandConfiguration
 {
-    public string? Icon { get; set; }
+    public int Key { get; set; }
 
-    public string? Key { get; set; }
-
-    public string[]? Modifiers { get; set; }
-}
+    public int[]? Modifiers { get; set; }
+}

Hyperbar.Windows.Primary/PrimaryWidgetConfiguration.cs

@@ -1,10 +1,10 @@
 namespace Hyperbar.Windows.Primary;
 
 public class PrimaryWidgetConfiguration :
-    List<KeyAcceleratorCommandConfiguration>
+    List<PrimaryCommandConfiguration>
 {
     public static PrimaryWidgetConfiguration Defaults => new()
     {
-        new KeyAcceleratorCommandConfiguration { Icon = "\uE720", Key = "Test", Modifiers = ["Test", "Test"] }
+        new KeyAcceleratorCommandConfiguration { Icon = "\uE720", Key = 91, Modifiers = [] }
     };
 }

Hyperbar.Windows.Primary/PrimaryWidgetProvider.cs

@@ -7,7 +7,7 @@ public class PrimaryWidgetProvider :
     IWidgetProvider
 {
     public void Create(HostBuilderContext comtext, IServiceCollection services) => 
-            services.AddConfiguration< PrimaryWidgetConfiguration>(comtext.Configuration.GetSection(nameof(PrimaryWidgetConfiguration)))
+            services.AddConfiguration<PrimaryWidgetConfiguration>()
             .AddHandler<WidgetComponentMapping>()
             .AddHandler<PrimaryWidgetConfigurationChangedHandler>()
             .AddWidgetTemplate<PrimaryWidgetViewModel>();

Hyperbar.Windows.Primary/ProcessCommandConfiguration.cs

@@ -0,0 +1,7 @@
+namespace Hyperbar.Windows.Primary;
+
+public class ProcessCommandConfiguration :
+    PrimaryCommandConfiguration
+{
+    public string? Path { get; set; }
+}

Hyperbar.Windows.Primary/WidgetComponentMapping.cs

@@ -1,5 +1,4 @@
-
-namespace Hyperbar.Windows.Primary;
+namespace Hyperbar.Windows.Primary;
 
 public class WidgetComponentMapping(PrimaryWidgetConfiguration configuration,
     IServiceFactory service,
@@ -8,12 +7,18 @@ public class WidgetComponentMapping(PrimaryWidgetConfiguration configuration,
 {
     public IEnumerable<IWidgetComponentViewModel> Handle()
     {
-        foreach (IPrimaryCommandConfiguration item in configuration)
+        foreach (var item in configuration)
         {
-            if (item is KeyAcceleratorCommandConfiguration keyAcceleratorCommand)
+            if (item is KeyAcceleratorCommandConfiguration keyAcceleratorCommandConfiguration)
             {
-                yield return service.Create<WidgetButtonViewModel>(keyAcceleratorCommand.Icon, new Action(async () =>
-                   await mediator.SendAsync(new KeyAcceleratorCommand(VirtualKey.LeftWindows))));
+                 yield return service.Create<WidgetButtonViewModel>(keyAcceleratorCommandConfiguration.Icon, new Action(async () =>
+                   await mediator.SendAsync(new KeyAcceleratorRequest((VirtualKey)keyAcceleratorCommandConfiguration.Key, 
+                    keyAcceleratorCommandConfiguration.Modifiers?.Select(modifier => (VirtualKey)modifier).ToArray()))));
+            }
+
+            if (item is ProcessCommandConfiguration processCommandConfiguration)
+            {
+
             }
         }
     }