Bump markdownlint-cli from 0.41.0 to 0.42.0 #313

	name: "Link check for internal links"
	on:
	push:
	branches: ["main"]
	paths:
	- "**.md"
	pull_request:
	branches: ["main"]
	paths:
	- "**.md"

	jobs:
	link-checker:
	name: Check internal and external links in markdown files
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
	with:
	ref: ${{ github.ref }}
	fetch-depth: 0

	- name: Set Node and pnpm versions
	id: versions
	shell: bash
	run: \|
	NODE_VERSION=$(jq -r '.engines.node' package.json)
	PNPM_VERSION=$(jq -r '.engines.pnpm' package.json)
	echo "NODE_VERSION=$NODE_VERSION" >> $GITHUB_OUTPUT
	echo "PNPM_VERSION=$PNPM_VERSION" >> $GITHUB_OUTPUT

	- name: Setup node.js
	uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4.0.4
	with:
	node-version: ${{ steps.versions.outputs.NODE_VERSION }}

	- name: Setup pnpm
	uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.0.0
	with:
	version: ${{ steps.versions.outputs.PNPM_VERSION }}
	run_install: false

	- name: Get pnpm store directory
	id: pnpm-cache
	shell: bash
	run: \|
	echo "STORE_PATH=$(pnpm store path)" >> $GITHUB_OUTPUT

	- name: Setup pnpm cache
	uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
	with:
	path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
	key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
	restore-keys: \|
	${{ runner.os }}-pnpm-store-

	- name: Install dependencies
	run: pnpm install

	- name: Run markdown link check
	run: pnpm markdown-link-check -q -o

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