Refactor and Enhance Data Processing and Metadata Modules

[druvus]

Description

This PR introduces several key improvements to the metaquest project, focusing on the data_processing.py and metadata.py modules. The main goals are to improve code readability, add type annotations, enhance logging, and add a retry mechanism for failed metadata downloads.

Key Changes

1. Improved Logging: All functions now use the logging library to provide informative log messages.
2. Type Annotations: Functions now include type hints for better readability and future type checking.
3. Retry Mechanism: The download_metadata function now retries failed downloads up to three times with exponential backoff.
4. Wrapper Functions: Added wrapper functions for argparse to call, allowing for pre- and post-call logic.
5. Command-Line Arguments: Functions now take individual arguments instead of the argparse.Namespace object for better reusability.
6. Code Documentation: Added docstrings to functions for better understanding of their functionalities.

Files Modified

• metaquest/data_processing.py
• metaquest/metadata.py
• metaquest/metaquest.py