Add experimental example of tabs with action buttons to demonstrate aria-actions #3916

	name: Check examples/index.html

	on:
	push:
	branches-ignore:
	- "dependabot/**"
	paths:
	- "package*.json"
	- ".github/workflows/examples.yml"
	- "content//examples/"
	- "scripts/reference-tables.*"
	- "scripts/coverage-report.*"
	- "content/about/coverage-and-quality/**"
	pull_request:
	paths:
	- "package*.json"
	- ".github/workflows/examples.yml"
	- "content//examples/"
	- "scripts/reference-tables.*"
	- "scripts/coverage-report.*"
	- "content/about/coverage-and-quality/**"

	jobs:
	examples:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	cache: npm

	- name: Install dependencies
	run: npm ci

	- name: Generate examples/index.html
	run: npm run reference-tables

	- name: Ensure no git changes
	run: git diff --exit-code

	coverage:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	cache: npm

	- name: Install dependencies
	run: npm ci

	- name: Generate coverage files
	run: npm run coverage-report

	- name: Ensure no git changes
	run: git diff --exit-code

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