feat: first pass at building workflow script #1

	on:
	pull_request:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	ci:
	name: CI
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

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

	- name: Install dependencies
	run: npm ci

	- name: Run build
	run: npm run build

	- name: Verify no changes
	run: git diff --exit-code

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