feat: add Lolzteam payment integration

tgbot/database/repository.py

@@ -162,6 +162,10 @@ async def prepare_database() -> None:
     import tgbot.database.db_users  # noqa: F401
 
     async with engine.begin() as conn:
+        from tgbot.database.db_payments import ensure_payments_schema
+
+        await ensure_payments_schema(conn)
+
         await conn.run_sync(Base.metadata.create_all)
 
     from tgbot.database.db_payments import Paymentsx