Optimize import statements and remove unused imports across multiple files

This commit focuses on cleaning up import statements by:
- Removing unused imports
- Organizing import order
- Removing redundant imports
- Ensuring consistent import style across different modules

handlers/admin/admin_bans.py

@@ -1,7 +1,7 @@
 from typing import Any
 
 from aiogram import F, Router
-from aiogram.types import CallbackQuery, BufferedInputFile
+from aiogram.types import BufferedInputFile, CallbackQuery
 
 from database import delete_user_data
 from filters.admin import IsAdminFilter