Fix metrics tab on alerts
As part of usability testing in #1582 (moved), we discovered that the metrics tab on alerts is essentially unusable right now.
Metrics that were generated from the metrics dashboard used to show up in the metrics tab on alerts. But, since alerts have now been deprecated on the metrics dashboard, they don't appear to show up on alerts anymore, either. This means we have a tab on alerts, which never has any content
People wanted to immediately view the metrics when triaging the alerts. How can we make this tab more usable?
Some ideas:
- If someone has provided a link to a metric from another dashboard, can we display that metric in our UI? Or, is that prohibitively difficult?
- If someone has provided a link to our metrics dashboard, should we consider embedding that metric in the metrics tab?
- If none of those are possibilities, should we consider giving people the option to add an image to the metrics tabs, similar to what's done on incidents?