Change license from Apache 2.0 to Creative Commons

[luis-gasparschroeder]

Replaced Apache License 2.0 with Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported license.

Pull Request

Description

Brief description of the changes in this PR.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Performance improvement
• Code refactoring

Related Issues

Closes #(issue number)

Changes Made

• List the main changes made in this PR
• Include any new components or modules added
• Mention any breaking changes

Testing

Tested:

• Unit tests pass (poetry run pytest tests/unit)
• Integration tests pass (poetry run pytest tests/integration)
• Pre-commit hooks pass (poetry run pre-commit run --all-files)
• Manual testing performed

Test Details:
Describe the testing you performed to verify your changes work correctly.

Performance Impact

If applicable, describe any performance implications of your changes:

• No performance impact
• Performance improvement (include benchmarks)
• Potential performance regression (explain why necessary)

Documentation

• Updated docstrings for new/modified functions
• Updated README.md if needed
• Updated CONTRIBUTING.md if needed
• Added/updated examples if applicable

Checklist

• My code follows the project's coding guidelines
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

Additional Notes

Any additional information that reviewers should know about this PR.