Opinionated metrics
Feature Motivation
Users usually want to rank projects based on their health or at least to have some opinionated metrics.
The Open Source Security Foundation (OpenSSF) has a couple of "metrics" that could be used as reference:
Perhaps you might know better ones based in quality models, but I've found the "Criticality Score" quite interesting to rank a project based on a set of repositories
Issue Relation
The overview page lacks some set of "opinionated metrics"
Possible Implementations
When metrics are calculated for the Bokeh charts, Cauldron could calculate also some reference "factoids" like the Criticality Score
Layout Idea
I let this to you, but I think some sort of "card info" briefing in the overview would be a good approach.