Set user agent for TB

server/RdtClient.Service/Services/TorrentClients/TorBoxTorrentClient.cs

@@ -25,6 +25,7 @@ public class TorBoxTorrentClient(ILogger<TorBoxTorrentClient> logger, IHttpClien
             }
 
             var httpClient = httpClientFactory.CreateClient();
+            httpClient.DefaultRequestHeaders.Add("User-Agent", "rdt-client");
             httpClient.Timeout = TimeSpan.FromSeconds(Settings.Get.Provider.Timeout);
 
             var torBoxNetClient = new TorBoxNetClient(null, httpClient, 5);