docs: improve user guide 📚 #918

	# Quickstart for GitHub Actions
	# https://docs.github.com/en/actions/quickstart

	name: Fast CI
	on: [ push, pull_request, workflow_dispatch ]
	jobs:
	test:
	# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#choosing-github-hosted-runners
	runs-on: ${{ matrix.os }}
	timeout-minutes: 5
	name: fast test on OS ${{ matrix.os }}
	strategy:
	matrix:
	os: [ ubuntu-latest, windows-latest ]
	fail-fast: false
	max-parallel: 64

	steps:
	- uses: actions/checkout@v3

	- name: setup Java 19
	uses: actions/setup-java@v3
	with:
	java-version: 19
	distribution: temurin
	# only first java setup need enable cache
	cache: maven
	- name: build and test with Java 19
	run: ./mvnw -V --no-transfer-progress clean install

	- name: setup Java 8
	uses: actions/setup-java@v3
	with:
	java-version: 8
	distribution: zulu
	- name: test with Java 8
	run: ./mvnw -V --no-transfer-progress surefire:test

	- name: 'remove self maven install files(OS: *nix)'
	run: rm -rf $HOME/.m2/repository/io/foldright/cffu*
	# https://docs.github.com/en/actions/learn-github-actions/expressions
	# https://docs.github.com/en/actions/learn-github-actions/variables#detecting-the-operating-system
	if: runner.os != 'Windows'
	- name: 'remove self maven install files(OS: Windows)'
	run: Remove-Item -Recurse -Force $home/.m2/repository/io/foldright/cffu*
	if: runner.os == 'Windows'

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