Following the work done in CNV-33547, We would like to add an additional high level dashboard that will reflect the improvement in our CI for our different services, where the main one is for "main".

Design proposal: https://docs.google.com/document/d/1IuuNYFyhPIiegbitF6ZjCvGvwJm6z9VT_0zVKvz9L0I/edit?usp=sharing

Note: We should get all the data from the SQL db that Oren is maintaining.