Break up contentjs #18

	name: PR Tests

	on:
	pull_request:
	branches: [main]

	jobs:
	tests:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Use Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'

	- name: Install dependencies
	run: npm ci

	- name: Run unit tests
	run: npm run test

	- name: Generate docs and check for changes
	run: \|
	npm run generate-docs
	if git diff --exit-code docs/SUPPORTED_SITES.md; then
	echo "No changes detected in SUPPORTED_SITES.md"
	else
	echo "SUPPORTED_SITES.md is out of date. Please run 'npm run generate-docs' and commit the changes."
	git diff docs/SUPPORTED_SITES.md
	exit 1
	fi

	- name: Install Playwright browsers
	run: npx playwright install --with-deps

	- name: Run E2E tests
	run: npm run e2e

	- name: Upload test results
	if: failure()
	uses: actions/upload-artifact@v4
	with:
	name: test-results
	path: test-results/
	retention-days: 5

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