Too much to name... but damn, it got where we are needed

Hyperbar.Windows/Mediators/StartProcessHandler.cs

@@ -0,0 +1,14 @@
+using System.Diagnostics;
+
+namespace Hyperbar.Windows;
+
+public class StartProcessHandler :
+    IRequestHandler<StartProcess>
+{
+    public ValueTask<Unit> Handle(StartProcess request,
+        CancellationToken cancellationToken)
+    {
+        Process.Start(request.Process);
+        return default;
+    }
+}