feat(telegram_bot): added commands folder

solution/services/telegram_bot/commands/logout.py

@@ -0,0 +1,20 @@
+from aiogram import Router
+from aiogram.filters import Command
+from aiogram.fsm.context import FSMContext
+from aiogram.types import Message
+from aiogram_dialog import DialogManager
+
+logout_router = Router()
+
+
+@logout_router.message(Command("logout"))
+async def logout_command(
+    message: Message, dialog_manager: DialogManager, state: FSMContext
+) -> None:
+    state_data = await state.get_data()
+
+    if state_data["authenticated"]:
+        await dialog_manager.reset_stack()
+        del state_data["advertiser_id"]
+        await state.set_data(state_data)
+        await message.answer("Successfully logged out.")