feat: add GitHub Actions CI/CD workflows for continuous testing #3

	name: CI

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

	jobs:
	test:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest]

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

	- name: Use Node.js LTS
	uses: actions/setup-node@v4
	with:
	node-version: 'lts/*'
	cache: 'yarn'

	- name: Install dependencies
	run: yarn install --frozen-lockfile

	- name: Run tests
	run: yarn test

	- name: Build project
	run: yarn build

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