feat: add clear cart function #20

	name: Test
	on:
	pull_request:
	branches: [master, next, next-major, beta, alpha, '[0-9]+.x']
	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Setup Node.js
	uses: actions/setup-node@v3
	with:
	node-version-file: ".nvmrc"
	- name: Install dependencies
	run: npm ci
	- name: Test
	run: npm run test
	- name: Coverage
	run: npm run coverage:ci
	- name: Make coverage badges
	run: npm run make-coverage-badges:ci

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