*Audio Playback*

Content API:
 - Enabling CORS for access from Blazor app
Web Server:
 - Content API URL environment config
 - Web Audio API JS Interop layer in TypeScript
 - HttpClient configs
Web Client:
 - Audio Tack player controls
 - Audio Player example page
 - Audio Interop Service Layer
 - Named HttpClients

DeepDrftWeb.Client/Clients/TrackMediaClient.cs

@@ -0,0 +1,18 @@
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DeepDrftWeb.Client.Clients;
+
+public class TrackMediaClient
+{
+    private readonly HttpClient _http;
+    
+    public TrackMediaClient(IHttpClientFactory httpClientFactory)
+    {
+        _http = httpClientFactory.CreateClient("DeepDrft.Content");
+    }
+
+    public async Task<Stream> GetTrackMedia(string trackId)
+    {
+        return await _http.GetStreamAsync($"api/track/{trackId}");
+    }
+}