Bundle from worker to grain

src/Managing.Application/Workers/BundleBacktestWorker.cs

@@ -277,7 +277,7 @@ public class BundleBacktestWorker : BaseWorker<BundleBacktestWorker>
             bundleRequest.User, // No user context in worker
             true,
             runBacktestRequest.WithCandles,
-            bundleRequest.RequestId // Use bundleRequestId as requestId for traceability
+            bundleRequest.RequestId.ToString() // Use bundleRequestId as requestId for traceability
         );
 
         _logger.LogInformation("Processed backtest for bundle request {RequestId}", bundleRequest.RequestId);

src/Managing.Application/Workers/NotifyBundleBacktestWorker.cs

@@ -13,7 +13,7 @@ public class NotifyBundleBacktestWorker : BaseWorker<NotifyBundleBacktestWorker>
 {
     private readonly IServiceProvider _serviceProvider;
     private readonly IHubContext<BacktestHub> _hubContext;
-    private readonly ConcurrentDictionary<string, HashSet<string>> _sentBacktestIds = new();
+    private readonly ConcurrentDictionary<Guid, HashSet<string>> _sentBacktestIds = new();
 
     public NotifyBundleBacktestWorker(
         IServiceProvider serviceProvider,
@@ -39,7 +39,6 @@ public class NotifyBundleBacktestWorker : BaseWorker<NotifyBundleBacktestWorker>
             foreach (var bundle in runningBundles)
             {
                 var requestId = bundle.RequestId;
-                if (string.IsNullOrEmpty(requestId)) continue;
 
                 // Fetch all backtests for this bundle
                 var (backtests, _) = backtester.GetBacktestsByRequestIdPaginated(requestId, 1, 100);