Make data check dashboard

[mbcann01]

In the past, we created a separate repo for dashboards. This caused us to have to do data cleaning in the dashboard file. Instead, we want to use this repo to aggregate, clean, and manage a unified analysis data frame. A subpart of this repo will be to create a dashboard from that unified analysis data frame.

This may include moving the recruitment dashboard code over to this repository too. I'm not sure about that yet.