Add logging support for better observability

Feature Request

Summary

The project would benefit from structured logging to make it easier to debug issues in production.

Motivation

Currently it can be difficult to understand what the application is doing at runtime without adding print statements. Proper logging would:

• Allow users to control verbosity with log levels (DEBUG, INFO, WARNING, ERROR)
• Make it easier to integrate with log aggregation systems
• Help diagnose issues in production without code changes

Proposed Implementation

import logging

log = logging.getLogger(__name__)

def my_function():
    log.debug("Starting my_function")
    # ... 
    log.info("my_function completed successfully")

Impact

Low risk change with high value for users running this in production environments.

No project files, tests, or entry points are identified in the issue. Start by surveying the Python runtime modules and current output paths to define where structured logging and configurable levels would apply; done requires a scoped implementation with integration guidance and tests for the intended logging behavior.