⬆️ upgrade nextra monorepo to `v4` #4074

	name: CI
	on: [push]
	env:
	NODE_OPTIONS: "--max_old_space_size=4096"
	jobs:
	build:
	name: Build, lint, and test on Node ${{ matrix.node }} and ${{ matrix.os }}

	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	node: ["20.x"]
	os: [ubuntu-latest]

	steps:
	- name: Checkout repo
	uses: actions/checkout@v4

	- name: Extract pnpm version
	id: extract_pnpm_version
	run: echo "::set-output name=pnpm_version::$(jq -r '.packageManager' package.json \| cut -d'@' -f2)"

	- name: Use pnpm
	uses: pnpm/[email protected]
	with:
	version: ${{ steps.extract_pnpm_version.outputs.pnpm_version }}

	- name: Use Node ${{ matrix.node }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node }}
	cache: "pnpm"

	- name: Install Dependencies
	run: pnpm i

	- name: Lint
	run: pnpm lint

	- name: Build Packages
	run: pnpm build:packages

	- name: Build Workshop
	run: pnpm build:workshop

	- name: Build Docs
	run: pnpm build:docs

	- name: Build Examples
	run: pnpm build:examples

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