Proposal: Remove `site/` dir and flatten structure now that sphinx is no longer around #425

	name: Test notebooks

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	schedule:
	- cron: '0 5 * * 1'
	workflow_dispatch:

	jobs:
	tests:
	name: ${{ matrix.os }} ${{ matrix.name }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	# Run all supported OS for one Python version, then add a few extra scenarios
	os: [ubuntu-latest, macos-latest, windows-latest]
	python-version: ['3.13']
	toxenv: [py313-test]
	name: ['with Python 3.13',]

	include:
	- python-version: '3.10'
	toxenv: py310-test-oldestdeps
	name: with Python 3.10 and oldest versioned dependencies
	os: ubuntu-latest

	- python-version: '3.11'
	toxenv: py311-test
	name: with Python 3.11 and latest released version of dependencies
	os: ubuntu-latest

	- python-version: '3.12'
	toxenv: py312-test-predeps
	name: with Python 3.12 and latest or pre-release version of dependencies
	os: ubuntu-latest

	- python-version: '3.14-dev'
	toxenv: py314-test-devdeps
	name: with Python 3.14 and developer versioned dependencies
	os: ubuntu-latest

	steps:
	- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 #v6.2.0
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: python -m pip install --upgrade tox

	- name: Test with nbval
	run: tox ${{ matrix.toxargs }} -e ${{ matrix.toxenv }} -- ${{ matrix.toxposargs }}

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