Adding prettier command and running it for the first time #4

	# ------------------------------------------------------------
	# Copyright 2023 The Radius Authors.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.
	# ------------------------------------------------------------

	name: Check code formatting is up-to-date

	on:
	pull_request:
	branches:
	- main
	- release/*

	concurrency:
	group: prettier-${{ github.event.pull_request.number \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	prettier-check:
	name: Prettier
	runs-on: ubuntu-latest
	timeout-minutes: 30
	steps:
	- name: Check out repo
	uses: actions/checkout@v4
	- name: Setup NodeJS
	uses: actions/setup-node@v4
	with:
	node-version: "22"
	- name: Run `make prettier-check`
	id: prettier-check
	run: \|
	make prettier-check
	- name: Check for Prettier failures
	if: steps.prettier-check.outcome == 'failure'
	run: \|
	echo "Prettier check failed. Please fix the formatting issues."
	exit 1

Provide feedback