copy page and open markdown #4502

	name: 'Linting and Testing'

	on:
	push:
	branches: [main]
	pull_request:

	concurrency:
	group: lint-${{ github.head_ref }}
	cancel-in-progress: true

	permissions:
	contents: read
	jobs:
	run-tests:
	name: 'Run Tests'
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
	with:
	persist-credentials: false

	- name: Install Node.js and use yarn
	uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
	with:
	node-version: '24.14.1'
	cache: 'yarn'

	- name: Install All Dependencies
	run: yarn install --immutable

	- name: Check Formatting with Prettier
	run: yarn format-check-all

	- name: Lint JS with ESLint
	run: yarn lint

	- name: Lint CSS with Stylelint
	run: yarn lint-css

	- name: Check TypeScript compilation
	run: yarn lint-ts

	- name: Run tests
	run: yarn test

	- name: Build
	run: yarn build

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