feat: добавлена система миграций БД и CI/CD пайплайны

- Создана система отслеживания миграций (MigrationRepository, таблица migrations)
- Добавлен скрипт apply_migrations.py для автоматического применения миграций
- Созданы CI/CD пайплайны (.github/workflows/ci.yml, deploy.yml)
- Обновлена документация по миграциям в database-patterns.md
- Миграции применяются автоматически при деплое в продакшн

helper_bot/handlers/group/__init__.py

@@ -1,28 +1,13 @@
 """Group handlers package for Telegram bot"""
 
 # Local imports - main components
-from .group_handlers import (
-    group_router, 
-    create_group_handlers, 
-    GroupHandlers
-)
-
-# Local imports - services
-from .services import (
-    AdminReplyService,
-    DatabaseProtocol
-)
-
 # Local imports - constants and utilities
-from .constants import (
-    FSM_STATES, 
-    ERROR_MESSAGES
-)
-from .exceptions import (
-    NoReplyToMessageError,
-    UserNotFoundError
-)
+from .constants import ERROR_MESSAGES, FSM_STATES
 from .decorators import error_handler
+from .exceptions import NoReplyToMessageError, UserNotFoundError
+from .group_handlers import GroupHandlers, create_group_handlers, group_router
+# Local imports - services
+from .services import AdminReplyService, DatabaseProtocol
 
 __all__ = [
     # Main components

helper_bot/handlers/group/constants.py

@@ -1,6 +1,6 @@
 """Constants for group handlers"""
 
-from typing import Final, Dict
+from typing import Dict, Final
 
 # FSM States
 FSM_STATES: Final[Dict[str, str]] = {

helper_bot/handlers/group/decorators.py

@@ -6,7 +6,6 @@ from typing import Any, Callable
 
 # Third-party imports
 from aiogram import types
-
 # Local imports
 from logs.custom_logger import logger
 
@@ -22,7 +21,8 @@ def error_handler(func: Callable[..., Any]) -> Callable[..., Any]:
             try:
                 message = next((arg for arg in args if isinstance(arg, types.Message)), None)
                 if message and hasattr(message, 'bot'):
-                    from helper_bot.utils.base_dependency_factory import get_global_instance
+                    from helper_bot.utils.base_dependency_factory import \
+                        get_global_instance
                     bdf = get_global_instance()
                     important_logs = bdf.settings['Telegram']['important_logs']
                     await message.bot.send_message(

helper_bot/handlers/group/group_handlers.py

@@ -3,26 +3,20 @@
 # Third-party imports
 from aiogram import Router, types
 from aiogram.fsm.context import FSMContext
-
 # Local imports - filters
 from database.async_db import AsyncBotDB
 from helper_bot.filters.main import ChatTypeFilter
-
-# Local imports - modular components
-from .constants import FSM_STATES, ERROR_MESSAGES
-from .services import AdminReplyService
-from .decorators import error_handler
-from .exceptions import UserNotFoundError
-
+# Local imports - metrics
+from helper_bot.utils.metrics import metrics, track_errors, track_time
 # Local imports - utilities
 from logs.custom_logger import logger
 
-# Local imports - metrics
-from helper_bot.utils.metrics import (
-    metrics, 
-    track_time, 
-    track_errors
-)
+# Local imports - modular components
+from .constants import ERROR_MESSAGES, FSM_STATES
+from .decorators import error_handler
+from .exceptions import UserNotFoundError
+from .services import AdminReplyService
+
 
 class GroupHandlers:
     """Main handler class for group messages"""
@@ -102,8 +96,8 @@ def init_legacy_router():
     """Initialize legacy router with global dependencies"""
     global group_router
     
-    from helper_bot.utils.base_dependency_factory import get_global_instance
     from helper_bot.keyboards.keyboards import get_reply_keyboard_leave_chat
+    from helper_bot.utils.base_dependency_factory import get_global_instance
     
     bdf = get_global_instance()
     #TODO: поменять архитектуру и подключить правильный BotDB

helper_bot/handlers/group/services.py

@@ -1,22 +1,17 @@
 """Service classes for group handlers"""
 
 # Standard library imports
-from typing import Protocol, Optional
+from typing import Optional, Protocol
 
 # Third-party imports
 from aiogram import types
-
 # Local imports
 from helper_bot.utils.helper_func import send_text_message
-from .exceptions import NoReplyToMessageError, UserNotFoundError
+# Local imports - metrics
+from helper_bot.utils.metrics import db_query_time, track_errors, track_time
 from logs.custom_logger import logger
 
-# Local imports - metrics
-from helper_bot.utils.metrics import (
-    track_time, 
-    track_errors,
-    db_query_time
-)
+from .exceptions import NoReplyToMessageError, UserNotFoundError
 
 
 class DatabaseProtocol(Protocol):