pagination for backtest and optimization

src/Managing.Bootstrap/WorkersBootstrap.cs

@@ -181,6 +181,9 @@ public static class WorkersBootstrap
         services.AddTransient<ICacheService, CacheService>();
         services.AddTransient<ITaskCache, TaskCache>();
 
+        // Index Service
+        services.AddSingleton<IndexService>();
+
         // Processors
         services.AddTransient<IExchangeProcessor, EvmProcessor>();