Thought on quick start

The first component we make is a ``, but the main motivation for this is reuse (as the help text describes). But then we don't reuse the component.

What if the example was something like a ``, so the user could see the component being reused?

The refactor would be

```diff

List of Scientists

{{#each @model as |scientist|}}
-
• {{scientist}}

+
{{/each}}