Update firehose sample

samples/FishyFlip.Firehose/Program.cs

@@ -13,20 +13,24 @@
 var debugLog = new DebugLoggerProvider();
 
 // You can set a custom url with WithInstanceUrl
-var atProtocolBuilder = new ATWebSocketProtocolBuilder()
+var atWebProtocolBuilder = new ATWebSocketProtocolBuilder()
+    .WithLogger(debugLog.CreateLogger("FishyFlipDebug"));
+var atWebProtocol = atWebProtocolBuilder.Build();
+
+var atProtocolBuilder = new ATProtocolBuilder()
     .WithLogger(debugLog.CreateLogger("FishyFlipDebug"));
 var atProtocol = atProtocolBuilder.Build();
 
-atProtocol.OnSubscribedRepoMessage += (sender, args) =>
+atWebProtocol.OnSubscribedRepoMessage += (sender, args) =>
 {
     Task.Run(() => HandleMessageAsync(args.Message)).FireAndForgetSafeAsync();
 };
 
-await atProtocol.StartSubscribeReposAsync();
+await atWebProtocol.StartSubscribeReposAsync();
 
 var key = Console.ReadKey();
 
-await atProtocol.StopSubscriptionAsync();
+await atWebProtocol.StopSubscriptionAsync();
 
 async Task HandleMessageAsync(SubscribeRepoMessage message)
 {
@@ -50,11 +54,14 @@ async Task HandleMessageAsync(SubscribeRepoMessage message)
         {
             // The Actor Did.
             var did = message.Commit.Repo;
+
+            var repo = (await atProtocol.Repo.DescribeRepoAsync(did)).HandleResult();
+
             // Commit.Ops are the actions used when creating the message.
             // In this case, it's a create record for the post.
             // The path contains the post action and path, we need the path, so we split to get it.
             var url = $"https://bsky.app/profile/{did}/post/{message.Commit.Ops![0]!.Path!.Split("/").Last()}";
-            Console.WriteLine($"Post URL: {url}");
+            Console.WriteLine($"Post URL: {url}, from {repo.Handle}");
         }
     }
 }