Add initial Sphinx documentation #1

	name: Build docs preview

	on:
	pull_request:

	jobs:
	upload:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: 3.12
	- name: Build and install package
	run: pip install . -vv
	- name: Install documentation dependencies
	run: pip install -r docs/requirements.txt
	- name: Build documentation
	run: sphinx-build docs dist/docs -E -j auto -W --keep-going -T
	- name: Upload client as artifact
	uses: actions/upload-artifact@v4
	with:
	name: docs
	path: \|
	dist/docs/

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