add error check on Test-Deploy pipeline #461

	name: Test Deploy (on PR)

	on:
	pull_request:
	branches:
	- main
	# Review gh actions docs if you want to further define triggers, paths, etc
	# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#on

	permissions:
	id-token: write
	contents: read

	jobs:
	test-deploy:
	name: Test deployment
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: 20
	cache: npm
	cache-dependency-path: website/package-lock.json
	- name: Build website
	working-directory: website
	run: \|
	npm ci
	npm run build
	- name: Check for crash/error message
	working-directory: website
	run: \|
	if grep -Rq "This page crashed\|error" . ; then
	echo "Error: Found 'the page is crashed' message in site output."
	exit 1
	fi

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