Implement user-specific question numbering and update database schema. Added triggers for automatic question numbering and adjustments upon deletion. Enhanced CRUD operations to manage user_question_number effectively.

services/__init__.py

@@ -0,0 +1,9 @@
+"""
+Сервисы для работы с данными и утилитами
+"""
+
+# Импорты для обратной совместимости
+from .infrastructure.database import DatabaseService
+from .utils import generate_referral_link, format_question_info
+
+__all__ = ['DatabaseService', 'generate_referral_link', 'format_question_info']