Add Node.js setup step to deploy workflow #114

	# For deployment on GitHub Pages
	name: GitHub Pages

	# Deploy new site updates on direct push or through pull request
	on:
	push:
	branches:
	- main
	pull_request:
	workflow_dispatch:

	# Where the real work starts
	jobs:
	deploy:
	runs-on: ubuntu-22.04
	permissions:
	contents: write
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	# This version specifically needed?
	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'

	- name: Install dependencies and build
	run: \|
	npm ci
	npm run build

	- name: Deploy to GitHub Pages
	uses: peaceiris/actions-gh-pages@v4
	if: github.ref == 'refs/heads/main'
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./dist
	publish_branch: gh-pages # Optional, but good to be explicit

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