Save and restore recycler view state on app refresh

When a new color is selected in the color picker screen the app refreshes
The color picker screen is returned to after the refresh but it loses user state
In order to restore user state we save it in the ViewModel and restore it once the
screen is visible again.

video attached to bug

Bug: 277146089
Test: manual
Change-Id: I85c14b85dafea7930c2a6ff4c6e2252fe27d04ab