## Description
Fixes issues when the app is resumed, such as after the screensaver is
dismissed.
For example, if you pause during playback and the screensaver starts,
Wholphin will stop playback and go back to the previous page. But with
this PR, instead of focus being lost and defaulting to teh nav drawer,
focus will restore on the play button or episode card.
### Related issues
Related to #552 &
https://github.com/damontecres/Wholphin/issues/552#issuecomment-3690614491