"""
cruiseplan.utils package

This package contains utility modules and helper functions for cruise planning:

- :mod:`activity_utils`: Functions for processing cruise activities and scheduling
- :mod:`config`: Utilities for loading, saving, and managing cruise configuration files
- :mod:`constants`: Default values and constants used throughout the application
- :mod:`coordinates`: Coordinate formatting and conversion utilities for maritime applications

These utilities provide shared functionality across different parts of the cruiseplan
system, including data processing, configuration management, and coordinate handling.
"""
