Replace codecov with combined report #1

	---
	name: Coverage

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	schedule:
	# * is a special character in YAML so you have to quote this string
	# Run at 1:00 every day
	- cron: 0 1 * * *
	workflow_dispatch: {}

	jobs:
	coverage:
	name: Combine & check coverage
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v5

	- name: Wait for other workflows
	uses: lewagon/[email protected]
	with:
	ref: ${{ github.ref }}
	check-name: \|
	CI
	Skip tests
	Windows CI
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	wait-interval: 10
	allowed-conclusions: success

	- name: Install uv
	uses: astral-sh/setup-uv@v6
	with:
	enable-cache: true
	cache-dependency-glob: '**/pyproject.toml'

	- uses: actions/download-artifact@v4
	with:
	pattern: coverage-data-*
	merge-multiple: true

	- name: Combine coverage & fail if it's <100%
	run: \|
	uv tool install 'coverage[toml]'

	coverage combine
	coverage html --skip-covered --skip-empty

	# Report and write to summary.
	coverage report --format=markdown >> "$GITHUB_STEP_SUMMARY"

	# Report again and fail if under 100%.
	coverage report --fail-under=100

	- name: Upload HTML report if check failed
	uses: actions/upload-artifact@v4
	with:
	name: html-report
	path: htmlcov
	if: ${{ failure() }}

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