add embed tracking to backup (some messages weren't showing)

app.py

@@ -53,6 +53,10 @@ async def on_message(message):
                 for attachment in message.attachments:
                     attachment_url = attachment.url
                     backup_message += f"\nAttachment: {attachment_url}"
+            # check for embeds
+            if message.embeds:
+                for embed in message.embeds:
+                    backup_message += f"\nEmbed Title: {embed.title}\nEmbed Description: {embed.description}"
             dm_message = await lunarflu.send(backup_message)
 
             """Antispam"""