Request: Flaking job tab names are coloured differently for easier visual indicator

[thejoycekung]

Right now if I have a board open I can see at a glance which jobs are failing as their tab name text is in red (example from the k8s sig-release-master-informing board):

However on the Summary tab it is clear that there are also jobs that are flaking:

It would be nice if I could also see which jobs are flaking based on the colour of their text. That way, I don't have to go back to the Summary tab every time I want to check which jobs are flaking or check every tab manually -- I can just click on the flaking tab directly.

[chases2]

What color would be good for this? There's a lot of contrast between blue and red, but not between blue and purple. Green text for "passing" would be hard to read, too.