Lint

fix(theme-classic): should use plurals for category items description #8010

	name: Lint

	on:
	pull_request:
	branches:
	- main
	- docusaurus-v**

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	lint:
	name: Lint
	timeout-minutes: 30
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
	- name: Set up Node
	uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
	with:
	node-version: '18'
	cache: yarn
	- name: Installation
	run: yarn
	# run: yarn install --immutable # Fails if yarn.lock is modified (unfortunately only works for Yarn 2, and --frozen-lockfile is not the same!)
	- name: Check immutable yarn.lock
	run: git diff --exit-code
	- name: Lint
	run: \|
	echo "::add-matcher::.github/workflows/cspell-problem-matcher.json"
	yarn lint:ci
	- name: Prettier Code
	run: yarn format:diff

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