Adding cache #85

# to view logs

	name: CI/CD Workflow for our Class

	on:
	push:
	branches: olt

	jobs:
	build:
	name: Build Frontend Artifact
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Ensure Node Version
	uses: actions/setup-node@v4
	with:
	node-version: 16.x

	- name: Cache Node Modules
	uses: actions/cache@v4
	with:
	path: frontend/node_modules
	key: fe-node-${{ hashFiles('frontend/package-lock.json') }}

	- name: Install deps
	run: cd frontend && npm i

	- name: Compile code
	run: cd frontend && npm run build

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: frontend/build

	security-audit:
	name: Audit Deps
	needs: build
	runs-on: ubuntu-latest
	steps:
	- name: checkout code
	uses: actions/checkout@v4

	- name: ensure node installed and right version
	uses: actions/setup-node@v4
	with:
	node-version: 16.x

	- name: audit
	run: cd frontend && npm audit --omit=dev

	lint:
	name: 🧼 Ensure Code Style
	runs-on: ubuntu-latest
	needs: build
	steps:
	- uses: actions/checkout@v4

	- name: Setup Node 16
	uses: actions/setup-node@v4
	with:
	node-version: 16.x

	- name: Cache Node Modules
	uses: actions/cache@v4
	with:
	path: frontend/node_modules
	kßey: fe-node-${{ hashFiles('frontend/package-lock.json') }}

	- name: Install deps
	run: cd frontend && npm i

	- name: 😂 Lint code
	run: cd frontend && npm run lint

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