Enhance bot functionality and refactor database interactions

- Added `ca-certificates` installation to Dockerfile for improved network security.
- Updated health check command in Dockerfile to include better timeout handling.
- Refactored `run_helper.py` to implement proper signal handling and logging during shutdown.
- Transitioned database operations to an asynchronous model in `async_db.py`, improving performance and responsiveness.
- Updated database schema to support new foreign key relationships and optimized indexing for better query performance.
- Enhanced various bot handlers to utilize async database methods, improving overall efficiency and user experience.
- Removed obsolete database and fix scripts to streamline the project structure.

helper_bot/handlers/admin/dependencies.py

@@ -17,6 +17,9 @@ class AdminAccessMiddleware(BaseMiddleware):
     async def __call__(self, handler, event: TelegramObject, data: Dict[str, Any]) -> Any:
         if hasattr(event, 'from_user'):
             user_id = event.from_user.id
+            username = getattr(event.from_user, 'username', 'Unknown')
+            
+            logger.info(f"AdminAccessMiddleware: проверка доступа для пользователя {username} (ID: {user_id})")
             
             # Получаем bot_db из data (внедренного DependenciesMiddleware)
             bot_db = data.get('bot_db')
@@ -25,7 +28,11 @@ class AdminAccessMiddleware(BaseMiddleware):
                 bdf = get_global_instance()
                 bot_db = bdf.get_db()
             
-            if not check_access(user_id, bot_db):
+            is_admin_result = await check_access(user_id, bot_db)
+            logger.info(f"AdminAccessMiddleware: результат проверки для {username}: {is_admin_result}")
+            
+            if not is_admin_result:
+                logger.warning(f"AdminAccessMiddleware: доступ запрещен для пользователя {username} (ID: {user_id})")
                 if hasattr(event, 'answer'):
                     await event.answer('Доступ запрещен!')
                 return