void.cat/VoidCat/spa/package.json

{
  "private": true,
  "workspaces": [
    "src/*"
  ],
  "scripts": {
    "build": "yarn workspace @void-cat/api build && yarn workspace @void-cat/app build",
    "start": "yarn workspace @void-cat/api build && yarn workspace @void-cat/app start"
  },
  "packageManager": "yarn@3.6.2"
}