Update configuration and README for improved setup and security; disable default API and emoji sync, and enhance Discord permission checks in API routes.

Co-authored-by: Cursor <cursoragent@cursor.com>

bot/cogs/antinuke/antieveryone.py

@@ -0,0 +1,139 @@
+# ╔══════════════════════════════════════════════════════════════════╗
+# ║                                                                  ║
+# ║   ░█▀▀░█▀█░█▀▄░█▀▀░█░█   ░█▀▄░█▀▀░█░█░█▀▀                     ║
+# ║   ░█░░░█░█░█░█░█▀▀░▄▀▄   ░█░█░█▀▀░▀▄▀░▀▀█                     ║
+# ║   ░▀▀▀░▀▀▀░▀▀░░▀▀▀░▀░▀   ░▀▀░░▀▀▀░░▀░░▀▀▀                     ║
+# ║                                                                  ║
+# ║            © 2026 CodeX Devs — All Rights Reserved              ║
+# ║                                                                  ║
+# ║   discord  ──  https://discord.gg/codexdev                      ║
+# ║   youtube  ──  https://youtube.com/@CodeXDevs                   ║
+# ║   github   ──  https://github.com/RayExo                        ║
+# ║                                                                  ║
+# ╚══════════════════════════════════════════════════════════════════╝
+
+import discord
+from discord.ext import commands
+import aiosqlite
+import asyncio
+import datetime
+from datetime import timedelta
+
+class AntiEveryone(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+        self.event_limits = {}
+
+    async def can_message_delete(self, guild_id, event_name, max_requests=5, interval=10, cooldown_duration=300):
+        now = datetime.datetime.now()
+        self.event_limits.setdefault(guild_id, {}).setdefault(event_name, []).append(now)
+
+        timestamps = self.event_limits[guild_id][event_name]
+        timestamps = [t for t in timestamps if (now - t).total_seconds() <= interval]
+        self.event_limits[guild_id][event_name] = timestamps
+
+        if len(timestamps) > max_requests:
+            return False
+
+        return True
+
+    @commands.Cog.listener()
+    async def on_message(self, message):
+        if message.guild is None or not message.mention_everyone:
+            return
+
+        guild = message.guild
+
+        async with aiosqlite.connect('db/anti.db') as db:
+            async with db.execute("SELECT status FROM antinuke WHERE guild_id = ?", (guild.id,)) as cursor:
+                antinuke_status = await cursor.fetchone()
+
+            if not antinuke_status or not antinuke_status[0]:
+                return
+
+            if message.author.id in {guild.owner_id, self.bot.user.id}:
+                return
+
+            async with db.execute("SELECT owner_id FROM extraowners WHERE guild_id = ? AND owner_id = ?", (guild.id, message.author.id)) as cursor:
+                extraowner_status = await cursor.fetchone()
+
+            if extraowner_status:
+                return
+
+            async with db.execute("SELECT meneve FROM whitelisted_users WHERE guild_id = ? AND user_id = ?", (guild.id, message.author.id)) as cursor:
+                whitelist_status = await cursor.fetchone()
+
+            if whitelist_status and whitelist_status[0]:
+                return
+
+            
+            if not await self.can_message_delete(guild.id, 'mention_everyone'):
+                return
+
+            try:
+                await self.timeout_user(message.author)
+                await self.delete_everyone_messages(message.channel)
+            except Exception as e:
+                print(f"An unexpected error occurred while handling {message.author.id}: {e}")
+
+    async def timeout_user(self, user):
+        retries = 3
+        duration = 60 * 60  
+        while retries > 0:
+            try:
+                await user.edit(timed_out_until=discord.utils.utcnow() + timedelta(seconds=duration), reason="Mentioned Everyone/Here | Unwhitelisted User")
+                return  
+            except discord.Forbidden:
+                return
+            except discord.HTTPException as e:
+                print(f"Failed to timeout {user.id} due to HTTPException: {e}")
+                if e.status == 429:
+                    retry_after = e.response.headers.get('Retry-After')
+                    if retry_after:
+                        retry_after = float(retry_after)
+                        print(f"Rate limit encountered while timing out. Retrying after {retry_after} seconds.")
+                        await asyncio.sleep(retry_after)
+                        retries -= 1
+                else:
+                    return
+            except discord.errors.RateLimited as e:
+                print(f"Rate limit encountered while timing out: {e}. Retrying in {e.retry_after} seconds.")
+                await asyncio.sleep(e.retry_after)
+                retries -= 1
+            except Exception as e:
+                print(f"An unexpected error occurred while timing out {user.id}: {e}")
+                return
+
+        print(f"Failed to timeout {user.id} after multiple attempts due to rate limits.")
+
+    async def delete_everyone_messages(self, channel):
+        retries = 3
+        while retries > 0:
+            try:
+                async for msg in channel.history(limit=100):
+                    if msg.mention_everyone:
+                        await msg.delete()
+                        await asyncio.sleep(3)  
+                return  
+            except discord.Forbidden:
+                return
+            except discord.HTTPException as e:
+                print(f"Failed to delete messages due to HTTPException: {e}")
+                if e.status == 429:
+                    retry_after = e.response.headers.get('Retry-After')
+                    if retry_after:
+                        retry_after = float(retry_after)
+                        print(f"Rate limit encountered while deleting messages. Retrying after {retry_after} seconds.")
+                        await asyncio.sleep(retry_after)
+                        retries -= 1
+                else:
+                    return
+            except discord.errors.RateLimited as e:
+                print(f"Rate limit encountered while deleting messages: {e}. Retrying in {e.retry_after} seconds.")
+                await asyncio.sleep(e.retry_after)
+                retries -= 1
+            except Exception as e:
+                print(f"An unexpected error occurred while deleting messages: {e}")
+                return
+
+        print(f"Failed to delete messages after multiple attempts due to rate limits.")