add open rate and click rate to campaign list

[leobarcellos]

[pushchris]

Appreciate the contribution! The click rate / open rate combo is something that is only available for email currently so would want to probably merge those into a single column and then show based on availability so it can adapt to the send type. Will merge this and then probably adapt the UI of this screen to better cover other use cases, larger numbers and longer campaign titles (the ones you guys are using are remarkably short!)

[williamhrs]

already talked to him about that, we do have other projects which are already using larger campaign names.

I told him to maybe implement something like A short version adding a "..." and when you put the mouse over it shows a tooltip with full name for the campaign name.