更换cross-env安装方式，优化Dockerfile #11

	name: Build and Deploy

	on:
	push:
	branches:
	- main

	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Set up Node.js
	uses: actions/setup-node@v2
	with:
	node-version: "19"

	- name: Download pnpm
	run: npm install -g pnpm

	- name: Install dependencies
	run: pnpm install

	- name: Build project
	run: pnpm run build

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Login to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	tags: wu529778790/wallpaper.shenzjd.com:latest

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