Filters for Dashboards - Daterange

Dashboards need to have the possibility to have filters which values are then passed on to each widget. Individuals should be able to define different filters of a specific type and the name of the filter.

To start we would add a type for a daterange so users can filter the results to specific time frames.

Design

Deprecated design from #382915 (closed), but this gives an idea of what we want.

Implementation plan

• Add the GlDaterangePicker to the dashboard view.
  • On selected pass the date range as a query override to all panels. This should cause a refetch + render.
  • By default this should be the last 7 days
  • Max date range should be 30 days