docs: Add comprehensive docstrings to all Python files

[Daga21Gz]

This PR adds comprehensive docstrings to all major Python files in the repository to properly document the code without breaking anything. This includes __init__.py, build_zip.py, logger.py, parser.py, dane_codes.py, colombia_en_mapas_client.py, vur_client.py, ui.py, and plugin.py.

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PR created automatically by Jules for task 7339629589301942465 started by @Daga21Gz

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