Add middleware and refactor admin handlers for improved functionality

- Introduced `DependenciesMiddleware` and `BlacklistMiddleware` for enhanced request handling across all routers.
- Refactored admin handlers to utilize new middleware, improving access control and error handling.
- Updated the `admin_router` to include middleware for access checks and streamlined the process of banning users.
- Enhanced the structure of admin handler imports for better organization and maintainability.
- Improved error handling in various admin functions to ensure robust user interactions.

helper_bot/middlewares/dependencies_middleware.py

@@ -0,0 +1,31 @@
+from typing import Any, Dict
+from aiogram import BaseMiddleware
+from aiogram.types import TelegramObject
+
+from helper_bot.utils.base_dependency_factory import get_global_instance
+from logs.custom_logger import logger
+
+
+class DependenciesMiddleware(BaseMiddleware):
+    """Универсальная middleware для внедрения зависимостей во все хендлеры"""
+    
+    async def __call__(self, handler, event: TelegramObject, data: Dict[str, Any]) -> Any:
+        try:
+            # Получаем глобальные зависимости
+            bdf = get_global_instance()
+            
+            # Внедряем зависимости в data для MagicData
+            if 'bot_db' not in data:
+                data['bot_db'] = bdf.get_db()
+            if 'settings' not in data:
+                data['settings'] = bdf.settings
+            data['bot'] = data.get('bot')
+            data['dp'] = data.get('dp')
+            
+            logger.debug(f"DependenciesMiddleware: внедрены зависимости для {type(event).__name__}")
+            
+        except Exception as e:
+            logger.error(f"Ошибка в DependenciesMiddleware: {e}")
+            # Не прерываем выполнение, продолжаем без зависимостей
+        
+        return await handler(event, data)