Update bot messages

src/Managing.Application/Shared/MessengerService.cs

@@ -68,6 +68,11 @@ public class MessengerService : IMessengerService
         }
     }
 
+    public async Task SendMessage(string message, string telegramChannel)
+    {
+        await _webhookService.SendMessage(message, telegramChannel);
+    }
+
     private string BuildPositionMessage(Position position)
     {
         var direction = position.OriginDirection.ToString();

src/Managing.Application/Shared/WebhookService.cs

@@ -77,7 +77,7 @@ public class WebhookService : IWebhookService
                 message = message,
                 timestamp = DateTime.UtcNow,
                 type = "general_message",
-                telegramChannel = telegramChannel
+                telegramChannel = FormatTelegramChannel(telegramChannel)
             };
 
             // Send the webhook notification
@@ -97,4 +97,23 @@ public class WebhookService : IWebhookService
             _logger.LogError(ex, "Error sending webhook message");
         }
     }
+
+    private string FormatTelegramChannel(string? telegramChannel)
+    {
+        if (string.IsNullOrEmpty(telegramChannel))
+        {
+            return string.Empty;
+        }
+
+        if (telegramChannel.StartsWith("100"))
+        {
+            return telegramChannel.Substring(3);
+        }
+        else if (telegramChannel.StartsWith("-100"))
+        {
+            return telegramChannel.Substring(4);
+        }
+
+        return telegramChannel;
+    }
 }