Continue AI features and improve protocol support

core/management/commands/scheduling.py

@@ -1,7 +1,6 @@
 import asyncio
 
 from apscheduler.schedulers.asyncio import AsyncIOScheduler
-from asgiref.sync import sync_to_async
 from django.core.management.base import BaseCommand
 
 from core.util import logs

core/management/commands/ur.py

@@ -1,6 +1,5 @@
 import asyncio
 
-from django.conf import settings
 from django.core.management.base import BaseCommand
 
 from core.modules.router import UnifiedRouter