chore: 增加官网polylineGuide例子 #3363

# to view logs

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the master branch
	on: [push, pull_request]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "ci"
	ci:
	# The type of runner that the job will run on
	runs-on: macos-latest

	strategy:
	matrix:
	node_version: ['18']

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	# Runs a single command using the runners shell
	- name: Use Node.js ${{ matrix.node_version }}
	uses: actions/setup-node@v2
	with:
	node-version: ${{ matrix.node_version }}

	- name: install
	run: \|
	yarn install

	- name: lint
	run: \|
	npm run lint
	env:
	CI: true

	- name: build
	run: \|
	npm run build
	env:
	CI: true

	- name: test
	run: \|
	npm run test
	env:
	CI: true

	- name: save diff snapshot
	uses: actions/upload-artifact@v4
	if: ${{ failure() }}
	with:
	name: diff snapshot
	path: \|
	packages/*/__image_snapshots__/__diff_output__/.png
	!/node_modules/

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