Scaffold Go JSON data API and connect it to the front end #9

	name: Run HCI code check
	on: [push, pull_request]
	env:
	HCI_ROOT_DIR: "."
	permissions:
	contents: read
	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- name: Set up Node.js 20
	uses: actions/setup-node@v4
	with:
	node-version: 20
	- name: Cache NPM dependencies (or restore previously cached)
	id: npm-cache
	uses: actions/cache@v4
	with:
	path: node_modules # It's important to have a single directory that gets cached.
	key: ${{ runner.os }}-node-${{ hashFiles('package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-node-
	- name: Install NPM dependencies
	if: steps.npm-cache.outputs.cache-hit != 'true'
	run: npm install
	- name: Format the front end code
	run: npm run fmt
	- name: Lint the front end code
	run: npm run lint
	- name: Type check the front end code
	run: tsc
	- name: Run front end tests
	run: npm run test

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