create-manifest/assets/monorepo/web-package.json

Create a new Manifest backend

{
  "name": "@PROJECT_NAME/web",
  "version": "0.1.0",
  "private": true,
  "license": "UNLICENSED",
  "scripts": {
    "start": "echo 'Add your frontend framework here'",
    "build": "echo 'Add your build command here'"
  }
}