add vscode file nesting config

[promer94]

Before

After

By using vscode file nesting, we could group file conventions so it will look less intimidated 😄

[vercel[bot]]

@promer94 is attempting to deploy a commit to the Vercel Team on Vercel.

A member of the Team first needs to authorize it.

[leerob]

Hey! We aren't looking to make a recommendation here for everyone on whether to use this. If you love it and it's working well, that's great 😄