add back deploy step #15

	name: Deploy Github Pages

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js
	uses: actions/setup-node@v4
	with:
	node-version: "20.x"
	- run: npm ci
	- run: npm test

	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js
	uses: actions/setup-node@v4
	with:
	node-version: "20.x"
	- run: npm ci
	- run: npm run build
	- name: Fix permissions
	run: \|
	chmod -c -R +rX "build/" \| while read line; do
	echo "::warning title=Invalid file permissions automatically fixed::$line"
	done
	- name: Archive production artifacts
	uses: actions/upload-artifact@v4
	with:
	name: github-pages
	path: \|
	build/*/

	deploy:
	needs: [build, test]
	permissions:
	pages: write # to deploy to Pages
	id-token: write # to verify the deployment originates from an appropriate source

	# Deploy to the github-pages environment
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	# Specify runner + deployment step
	runs-on: ubuntu-latest

	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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