This PR fixes these errors (that were showing up in the dev console) in
the insights pages:
- nesting a div within a p in the count header (flags, environments,
apps); instead flip the relationship and nest the p within the div
- missing keys in mapped components
- passing a boolean "scrolled" value to the underlying component (a div)
is invalid: instead, make it so that that prop is not passed
The only one of these that could have a visual impact is the first one
(p>div -> div>p), but it appears to be the same to me.
Here's before the change:

And here's after:
