antispam alerts update (longer cooldown, catches staggered spam)

app.py

@@ -46,7 +46,7 @@ async def on_message(message):
 
             
             ### antispam experiment
-            cooldown_duration = 1  # 1 message per second
+            cooldown_duration = 3  # messages per n seconds, was 1, now 3, could try 5
             if message.author.id not in user_cooldowns:
                 user_cooldowns[message.author.id] = {'count': 1, 'timestamp': message.created_at}
             else:
@@ -75,7 +75,7 @@ async def on_message(message):
                             alert = "<@&1108342563628404747>" # normal @alerts role
 
                         await bot.log_channel.send(
-                            f"[EXPERIMENTAL ALERT] {message.author.mention} is posting too quickly! \n"
+                            f"[EXPERIMENTAL ALERT] {message.author} may be posting too quickly! \n"
                             f"Spam count: {user_cooldowns[message.author.id]['count']}\n"
                             f"Message content: {message.content}\n"
                             f"[Jump to message!](https://discord.com/channels/{message.guild.id}/{message.channel.id}/{message.id})\n"