Add balance tracking on bot start/restart; implement TrackBalanceOnBotStartAsync in IAgentGrain and AgentGrain, and trigger it in LiveTradingBotGrain. Enhance logging for balance tracking operations.

src/Managing.Application/Abstractions/Grains/IAgentGrain.cs

@@ -67,5 +67,12 @@ namespace Managing.Application.Abstractions.Grains
         /// </summary>
         [OneWay]
         Task ForceUpdateSummary();
+
+        /// <summary>
+        /// Triggers balance tracking data insertion when a bot starts/restarts.
+        /// This captures the balance change related to botsAllocationUsdValue.
+        /// </summary>
+        [OneWay]
+        Task TrackBalanceOnBotStartAsync();
     }
 }