ci: Add NPM CI workflow for testing and building #1

	name: Code quality

	on:
	push:
	pull_request:
	branches: ["main"]

	jobs:
	quality:
	name: Lint, Format & Audit

	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version: [18.x]

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Cache node modules
	uses: actions/cache@v3
	with:
	path: node_modules
	key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-node-

	- name: Install dependencies
	run: npm ci

	- name: Lint code
	run: npm run lint

	- name: Format code
	run: npm run prettier

	- name: Run npm audit
	run: npm audit --audit-level=high

	- name: Setup Biome
	uses: biomejs/setup-biome@v2
	with:
	version: latest

	- name: Run Biome
	run: biome ci .

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