Suggestion: Make the interactive editor playground a multi-step guide

[hawkticehurst]

I absolutely love the idea of the interactive editor playground, but I was honestly a bit overwhelmed with the current format (i.e. dense wall of text) and basically just skipped it.

I think it could be improved a lot if the whole experience was split into a multi-step walk-through so information can be consumed in easier/smaller blocks. An example of what I'm envisioning is something like a simplified version of the Svelte Tutorial, Solid Tutorial, or even the VS Code onboarding/welcome experience itself.

P.S. I saw in this issue that the interactive editor playground is seemingly an external extension, but I'm not sure where it lives, so if I should move this issue to a more appropriate repo let me know and I'd be happy to do so!

[daviddossett]

cc @digitarald