Refactor project structure and remove obsolete files

- Deleted the Makefile, `README_TESTING.md`, and several deployment scripts to streamline the project.
- Updated `.dockerignore` to exclude unnecessary development files.
- Adjusted database schema comments for clarity.
- Refactored metrics handling in middleware for improved command extraction and logging.
- Enhanced command mappings for buttons and callbacks in constants for better maintainability.
- Start refactor voice bot

voice_bot/main.py

@@ -12,8 +12,7 @@ from aiogram.client.default import DefaultBotProperties
 from aiogram.fsm.storage.memory import MemoryStorage
 from aiogram.fsm.strategy import FSMStrategy
 
-from voice_bot.handlers.callback_handler import callback_router
-from voice_bot.handlers.voice_handler import voice_router
+from voice_bot.handlers import voice_router, callback_router
 
 
 async def start_bot(bdf):
@@ -22,7 +21,12 @@ async def start_bot(bdf):
         parse_mode='HTML',
         link_preview_is_disabled=bdf.settings['Telegram']['preview_link']
     ))
+    
     dp = Dispatcher(storage=MemoryStorage(), fsm_strategy=FSMStrategy.GLOBAL_USER)
-    dp.include_routers(voice_router, callback_router)
+    
+    # Подключаем роутеры
+    dp.include_router(voice_router)
+    dp.include_router(callback_router)
+    
     await bot.delete_webhook(drop_pending_updates=True)
     await dp.start_polling(bot, skip_updates=True)