pet-api/.vscode/launch.json

{
    "configurations": [

        {
            "type": "node-terminal",
            "name": "Dev",
            "request": "launch",
            "command": "yarn run dev",
            "cwd": "${workspaceFolder}"
        },
        {
            "type": "node-terminal",
            "name": "Prod",
            "request": "launch",
            "command": "yarn run dev",
            "cwd": "${workspaceFolder}",
            "envFile": "${workspaceFolder}/.env.production"
        }
    ]
}