feat: total all viewers for all live broadcasts

index.cs

@@ -45,7 +45,14 @@ static async Task<int> GetLiveViewerCountAsync(TokenResponse tokenResponse)
     return -1;
   }
 
-  return ytResponse.Items[0].Stats.Viewers;
+  var total = 0;
+
+  foreach (var item in ytResponse.Items)
+  {
+    total += item.Stats.Viewers;
+  }
+
+  return total;
 }
 
 static async Task<TokenResponse> GetTokenResponseAsync(Settings settings)
@@ -271,4 +278,4 @@ internal sealed partial class JsonContext : JsonSerializerContext
 {
 }
 
-#endregion
+#endregion