Add date picker component

**Is your feature request related to a problem? Please describe.**
Browser support for native date pickers is limited. We should add a better supported option for date picking.

**Describe the solution you'd like**
Something comparable to what other component libraries provide.

[https://material-ui.com/components/pickers/](https://material-ui.com/components/pickers/)
[https://github.com/gpbl/react-day-picker](https://github.com/gpbl/react-day-picker)

**Describe alternatives you've considered**
Native date and time pickers

The issue does not name a file, entry point, or test. Start by reviewing Rimble's existing React components and the linked Material UI and react-day-picker examples, then define the supported date-picker behavior and acceptance criteria before implementing it.

Written by the indexing model from the issue text.