chore: try to block spam

bot/events_handlers/message_events.py

@@ -1,4 +1,5 @@
 import time
+import re
 from datetime import timedelta
 
 import discord
@@ -463,6 +464,16 @@ async def handle_message(message, bot):
         await message.delete()
         return
 
+    image_pattern = r"\.(?:jpg|jpeg|png|gif|webp|bmp)\b"
+    raw_attachment_count = len(
+        re.findall(image_pattern, message.content, re.IGNORECASE)
+    )
+    if raw_attachment_count > 3:
+        member = message.guild.get_member(message.author.id)
+        await timeout_member(member, timedelta(minutes=5), "Suspicious")
+        await message.delete()
+        return
+
     if "@everyone" in message.content or "@here" in message.content:
         if not message.channel.permissions_for(message.author).mention_everyone:
             spam_role = message.guild.get_role(SPAM_ROLE_ID)