Reorganise project structure and namespaces. Remove Leaflet project and replace with Darnton.Blazor.Leaflet package.

Darnton.Blazor.DeviceInterop/Geolocation/GeolocationEventArgs.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace Darnton.Blazor.DeviceInterop.Geolocation
+{
+    /// <summary>
+    /// Geolocation event data. Provides the <see cref="GeolocationResult"/> with the position or error associated with the event.
+    /// </summary>
+    public class GeolocationEventArgs : EventArgs
+    {
+        /// <summary>
+        /// The <see cref="GeolocationResult"/> associated with the event.
+        /// </summary>
+        public GeolocationResult GeolocationResult { get; set; }
+    }
+}