* Fix text color not resolving in `CupertinoApp`

* Make linter happy

* Create cupertinoBuilder for theming

* Make linter happy

* Fix tests

* Fix regression

* Delete whitespace

* Resolve color passed to the `WidgetsApp`

* Revert "Resolve color passed to the `WidgetsApp`"

This reverts commit 6994719a564c476dcb6d389e4547bff3ded08203.

* Resolve selection colors

* Kick tests

* Delete doubled test