test(deps): update examples/nextjs (e2) to v15

[MikeMcC399]

Issue

The examples/nextjs was originally created for Next.js 13.x with React 18.x and it was later migrated to Next.js 14.x, also with React 18.x.

Next.js 14.x has been replaced by Next.js 15.x with React 19.x as the latest release.

The current example, using next@14.2.20, reports also a moderate severity vulnerability (CVE-2024-56332).

Change

Regenerate a Next.js 15.x project into the examples/nextjs directory using:

npx create-next-app@latest nextjs --js --tailwind --no-eslint --app --src-dir --turbopack --no-import-alias --use-npm

See CLI create-next-app

Modify the Cypress test according to the new default page content from Vercel Next.js v15.

[cypress-app-bot]

• Create a Draft Pull Request if your PR is not ready for review. Mark the PR as Ready for Review when you're ready for a Cypress team member to review the PR.

[jennifer-shehane]

@MikeMcC399 Is this example test running in CI? I couldn't quite find it in the github actions.

[MikeMcC399]

@jennifer-shehane

Is this example test running in CI? I couldn't quite find it in the github actions.

Yes, this example runs in CI

github-action/.github/workflows/example-wait-on.yml

Lines 135 to 158 in 61a39d7

	wait-on-nextjs:
	runs-on: ubuntu-24.04
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Cypress tests
	uses: ./
	with:
	working-directory: examples/nextjs
	start: npm run dev
	wait-on: 'http://localhost:3000'
	wait-using-custom-command:
	runs-on: ubuntu-24.04
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Cypress tests
	uses: ./
	with:
	working-directory: examples/nextjs
	start: npm run dev
	# let's use the wait-on npm package to check the URL
	wait-on: 'npx wait-on --timeout 60000 http://localhost:3000'

For example:

• https://github.com/cypress-io/github-action/actions/runs/12889548523/job/35937044497
• https://github.com/cypress-io/github-action/actions/runs/12889548523/job/35937046089