I've incorporated MDB React successfully into my application, but other than getting the oauth token from Gitlabs and adding it to my package.json, I don't know what steps I need to take to use the Pro components in my application. I saw a reference in another post to adding an "app.js" somewhere before a CSS file, but I can't seem to find any real steps to follow, there's no information in the pro repo other than the steps required to run the pro repo itself.