Do we still want the download as zip file button?

[Rich-Harris]

And if so, should it be a Vite app or what? The current template is... somewhat dated

[dummdidumm]

Let's remove it for now and then have a proper discussion about it sometime after launch.

[Rich-Harris]

going to remove the pop-out button from the tutorial as well, since it doesn't do anything for the Rollup tutorial exercises