Bump actions/download-artifact from 4.3.0 to 7.0.0 #454

	# Built from:
	# https://docs.github.com/en/actions/guides/building-and-testing-python
	---
	name: Build and test

	on: # yamllint disable-line rule:truthy
	push:
	branches: [main]
	pull_request:

	env:
	FORCE_COLOR: "1" # Make tools pretty.

	permissions: {}

	jobs:
	test:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.13"]
	fail-fast: false

	steps:

	# https://github.com/actions/checkout
	- name: Check out repository
	uses: actions/checkout@v6
	with:
	persist-credentials: false

	- name: Check for changes
	uses: dorny/paths-filter@v3
	id: changes
	with:
	list-files: shell
	filters: \|
	src:
	- 'src/**'
	- 'tests/**'
	- 'pyproject.toml'
	- 'uv.lock'
	kb:
	- 'kb/*/.yaml'

	# https://github.com/astral-sh/setup-uv
	- name: Install uv
	uses: astral-sh/setup-uv@v7
	with:
	python-version: ${{ matrix.python-version }}
	enable-cache: true
	cache-dependency-glob: "uv.lock"

	# https://github.com/actions/setup-python
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5.6.0
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install just
	run: \|
	uv tool install rust-just

	- name: Install project
	run: uv sync --dev

	- name: Validate changed KB files
	if: steps.changes.outputs.kb == 'true'
	run: \|
	echo "Validating changed KB files..."
	for f in ${{ steps.changes.outputs.kb_files }}; do
	echo "=== Validating: $f ==="
	just validate "$f"
	done

	- name: Run test suite
	if: steps.changes.outputs.src == 'true'
	run: just test

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