Add reason when stopping bot

src/Managing.Application/Bots/Grains/LiveTradingBotGrain.cs

@@ -265,12 +265,12 @@ public class LiveTradingBotGrain : Grain, ILiveTradingBotGrain, IRemindable
             });
     }
 
-    public async Task StopAsync()
+    public async Task StopAsync(string reason)
     {
-        await StopAsyncInternal(false);
+        await StopAsyncInternal(false, reason);
     }
 
-    private async Task StopAsyncInternal(bool isRestarting)
+    private async Task StopAsyncInternal(bool isRestarting, string? reason = null)
     {
         // Only check for open positions if this is not part of a restart operation
         if (!isRestarting)
@@ -318,6 +318,7 @@ public class LiveTradingBotGrain : Grain, ILiveTradingBotGrain, IRemindable
             SyncStateFromBase();
             await _state.WriteStateAsync();
             await SaveBotAsync(BotStatus.Stopped);
+            await _tradingBot?.StopBot(reason)!;
             _tradingBot = null;
 
             await UpdateBotRegistryStatus(BotStatus.Stopped);
@@ -409,7 +410,7 @@ public class LiveTradingBotGrain : Grain, ILiveTradingBotGrain, IRemindable
                     // Check if the bot should stop due to this failure
                     if (balanceCheckResult.ShouldStopBot)
                     {
-                        await StopAsync();
+                        await StopAsync(balanceCheckResult.Message);
                         return;
                     }
                 }
@@ -647,7 +648,7 @@ public class LiveTradingBotGrain : Grain, ILiveTradingBotGrain, IRemindable
         try
         {
             // Stop the bot first if it's running
-            await StopAsync();
+            await StopAsync("Deleting bot");
 
             // Unregister from the bot registry
             var botRegistry = GrainFactory.GetGrain<ILiveBotRegistryGrain>(0);