remove unused code from refactor

web.py

@@ -418,41 +418,6 @@ class ReticulumWebChat:
     def on_lxmf_delivery(self, message):
         try:
 
-            # get message data
-            message_content = message.content.decode('utf-8')
-            source_hash_text = RNS.hexrep(message.source_hash, delimit=False)
-
-            fields = {}
-            message_fields = message.get_fields()
-            for field_type in message_fields:
-
-                value = message_fields[field_type]
-
-                # handle file attachments field
-                if field_type == LXMF.FIELD_FILE_ATTACHMENTS:
-
-                    # process file attachments
-                    file_attachments = []
-                    for file_attachment in value:
-                        file_name = file_attachment[0]
-                        file_bytes = base64.b64encode(file_attachment[1]).decode("utf-8")
-                        file_attachments.append({
-                            "file_name": file_name,
-                            "file_bytes": file_bytes,
-                        })
-
-                    # add to fields
-                    fields["file_attachments"] = file_attachments
-
-                # handle image field
-                if field_type == LXMF.FIELD_IMAGE:
-                    image_type = value[0]
-                    image_bytes = base64.b64encode(value[1]).decode("utf-8")
-                    fields["image"] = {
-                        "image_type": image_type,
-                        "image_bytes": image_bytes,
-                    }
-
             # send received lxmf message data to all websocket clients
             asyncio.run(self.websocket_broadcast(json.dumps({
                 "type": "lxmf.delivery",