👷 Add support Github Actions #1

	name: Publish to npm

	on:
	push:
	branches:
	- main
	# タグが push されたときにも実行可能
	tags:
	- 'v..*'

	jobs:
	build-and-publish:
	runs-on: ubuntu-latest
	steps:
	# リポジトリをチェックアウト
	- name: Checkout repository
	uses: actions/checkout@v4

	# Node.js をセットアップ
	- name: Setup Node.js
	uses: actions/setup-node@v3
	with:
	node-version: 20
	registry-url: https://registry.npmjs.org

	# npm 認証トークンを設定
	- name: Configure npm auth
	run: echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc
	env:
	NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

	# 依存関係をインストール
	- name: Install dependencies
	run: pnpm install

	# ビルド
	- name: Build
	run: pnpm build

	# npm に公開
	- name: Publish to npm
	run: pnpm publish --access public
	env:
	NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

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