title: Cannot set environment variables for react app inside node.js app. (heroku)
body: <p>So I'm deploying a MERN stack app to heroku, and I have two .env files. One is for the nodejs backend, and one is for the react frontend. In heroku, you can set environment variables but they act essentially as a .env file in the root directory. However, my client folder is nested inside the node.js</p>