Need "Performance" value added to reports to track flakes

[JasonSherry]

Now that we have a way for dept leads to flag performance per shift, which includes a "flaked" value we need a report to export this info.

This info is required to be able to share with department leads to validate who did or did not flake. Then for ticketing and volunteer leads need to know this info so a flakey volunteer is not given a role without some discussion 1st and they aren't given a discount or guaranteed ticket for the next year for something they didn't do (volunteer).