Dropdown to view non-median runs in diff view

[patrickhulce]

We can't link to builds from the dashboard distribution view because we don't support any run that wasn't the median one. If we added UI support to view any run from that build we could support this.

Problem: even if we had the run available we wouldn't know from the statistic alone which run to link to 🤔 needs to be worked out.

[jflayhart]

@patrickhulce just curious if this is along the same lines of a slight data discrepancy I noticed in github checks (which is fine for now as long as it passes :P).

For example, lhci/url/search seems to link to the last report for that run, out of 5 runs:

lhci/url/search Performance Scores:
65/61/60/58/58

My threshold for this perf score is >=0.6, where the above median score is 60; so we're good, but this is what is shown:

It shows 58 which is a failing score, but since the median score passes, it is OK. So is it possible to only surface the link to the median score's report? Example, 65/61/60/58/58 instead of the above result.

[patrickhulce]

Ah nice find @jflayhart! That is a bug with the description generation used when --target=lhci 👍

I'll file a separate bug for that.