CS50 React - how to start?

Hi all

Following the CS50 course but it refers to Expo XDE which is deprecated (even though they used snack.expo.io in their videos).

Simple question but how can I just get all my files from the project1 folder (App.js, assets folders, utils folders, among others) in snack and start working? Or how did you guys do this? Presumably I will need all those files but right now snack only allows me to import JavaScript files and not the whole folder. Not sure how all of this works.

Thanks and kind regards