Modern Python Package Refactor (pyproject.toml, src layout, versioning)

Hi,

I've been actively using Satclip and recently refactored it into a modern Python package here: Haight3/satclip. I wanted to ask whether you'd be interested in adopting this structure upstream or as an optional branch.

Here’s what was changed:

Key Modernization Features:

• PEP 621-compliant pyproject.toml (removes the need for setup.py/setup.cfg)

• src/ layout to improve import hygiene and avoid namespace clashes

• Explicit versioning support baked into the build process

• All imports cleaned and made absolute for clarity

• Add Documentation to most of the functions and modules.

Benefits:

• Easier integration with tools like pipx, build, tox, pytest, and ruff

• Simplifies distribution via PyPI or internal registries

• Much easier for downstream users to consume and extend

• Plays well with IDEs and type checkers (VSCode, PyCharm, mypy)

• Helps modularize and test parts like location_encoder, wrap, etc.

Happy to open a PR or break this into smaller parts if you think it’s of interest!

Compare the repository's current packaging setup with the linked Haight3/satclip structure, focusing on pyproject.toml, the proposed src layout, versioning, imports, and documentation. Read the issue discussion before proceeding; done requires an agreed upstream scope and verified packaging, imports, and tests for the selected changes.