Add uv project management example #1

	name: uv workflow
	on:
	push:
	paths:
	- 'uv-demo/**'
	- '.github/workflows/uv.yml'
	defaults:
	run:
	working-directory: ./uv-demo

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.12'
	- name: Install uv 0.4.2
	run: curl -LsSf https://astral.sh/uv/0.4.2/install.sh \| sh
	- name: Sync
	run: uv sync --all-extras --dev
	- name: Lint
	run: uv run ruff check
	- name: Run tests
	run: uv run pytest

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