Refactor and clean up code formatting across multiple files

- Consolidated and simplified code formatting by removing unnecessary line breaks and improving readability in various functions.
- Updated the handling of backup file sending in backup.py for better clarity.
- Streamlined error handling and logging messages in several handlers to enhance consistency.
- Adjusted the Makefile to exclude specific files during Ruff checks and formatting.
- Made minor adjustments to function signatures and parameter handling for improved clarity and consistency.

This commit enhances code maintainability and readability without altering functionality.

bot.py

@@ -44,7 +44,7 @@ async def errors_handler(
                     filename=f"error_{event.update.update_id}.txt",
                 ),
                 caption=f"{hbold(type(event.exception).__name__)}: {str(event.exception)[:1021]}...",
-        )
+            )
     except TelegramBadRequest as exception:
         logger.warning(f"Failed to send error details: {exception}")
     except Exception as exception: