adds dark mode toggle and shadcn #3

	name: CI
	on:
	pull_request:
	push:
	branches:
	- main

	jobs:
	prettier:
	name: Prettier
	runs-on: ubuntu-latest
	permissions:
	# Give the default GITHUB_TOKEN write permission to commit and push the
	# added or changed files to the repository.
	contents: write
	strategy:
	matrix:
	node-version: [20]
	steps:
	- uses: actions/checkout@v4
	- name: Install pnpm
	uses: pnpm/action-setup@v4
	with:
	version: 9
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}
	cache: "pnpm"
	- name: Install dependencies
	run: pnpm install --frozen-lockfile
	- name: Run prettier
	run: pnpm run fmt
	# We run prettier and commit the changes if formatting fixed
	- name: Commit changes
	uses: stefanzweifel/git-auto-commit-action@v5
	with:
	commit_message: Apply formatting changes
	branch: ${{ github.head_ref }}

	playwright-tests:
	name: Playwright tests
	runs-on: ubuntu-latest
	strategy:
	matrix:
	node-version: [20]
	steps:
	- uses: actions/checkout@v4
	- name: Install pnpm
	uses: pnpm/action-setup@v4
	with:
	version: 9
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node-version }}
	cache: "pnpm"
	- uses: actions/cache@v3
	id: playwright-cache
	with:
	path: \|
	~/.cache/ms-playwright
	key: ${{ runner.os }}-playwright-${{ hashFiles('**/pnpm-lock.yaml') }}
	- name: Install dependencies
	run: pnpm install --frozen-lockfile
	- name: Install Playwright dependencies
	run: \|
	pnpm exec playwright install --with-deps
	- name: Run tests
	run: \|
	pnpm exec playwright test

Provide feedback