feat: add the code of Kubernetes CRD-backed persistence adapter for Casbin #5

	name: CI

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest
	permissions:
	contents: read
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.23.0'

	- name: Download dependencies
	run: go mod download

	- name: Run tests
	run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	file: ./coverage.txt
	flags: unittests
	token: ${{ secrets.CODECOV_TOKEN }}

	lint:
	name: Lint
	runs-on: ubuntu-latest
	permissions:
	contents: read
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.23.0'

	- name: golangci-lint
	uses: golangci/golangci-lint-action@v6
	with:
	version: latest

	release:
	name: Release
	runs-on: ubuntu-latest
	needs: [test, lint]
	if: github.event_name == 'push' && github.ref == 'refs/heads/master'
	permissions:
	contents: write
	issues: write
	pull-requests: write
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	persist-credentials: false

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'

	- name: Install semantic-release
	run: \|
	npm install -g semantic-release@24 @semantic-release/git@10 @semantic-release/changelog@6 @semantic-release/github@10

	- name: Release
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: npx semantic-release

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