[code-watcher] bust code in captions

modules/CodeWatcher/Handler.cs

@@ -23,21 +23,40 @@ public class Handler : BotEventHandler
     {
         var message = RawUpdate.Message ?? RawUpdate.EditedMessage;
 
-        if (message?.Entities == null)
+        if (message?.Entities == null && message?.CaptionEntities == null)
         {
             return;
         }
+        
+        var text = message.Caption ?? message.Text;
+        if (text == null)
+        {
+            return;
+        }
+
 
         if (!await Bot.CanDeleteMessagesAsync(Chat))
         {
             return;
         }
 
-        foreach (var entity in message.Entities)
+        var entities = new List<MessageEntity>();
+        
+        if (message.Entities != null)
+        {
+            entities.AddRange(message.Entities);
+        }
+
+        if (message.CaptionEntities != null)
+        {
+            entities.AddRange(message.CaptionEntities);
+        }
+        
+        foreach (var entity in entities)
         {
             if (entity.Type is MessageEntityType.Code or MessageEntityType.Pre)
             {
-                var entityLines = message.Text!
+                var entityLines = text!
                     .Substring(entity.Offset, entity.Length)
                     .SplitToLines()
                     .ToList();