As per #4341.
Also reformatted layouts to have a more consistent style.
Also refactored `AppShareRecyclerView` and `AccountDevicesShareRecyclerView` by
defining their LayoutManager in XML to reduce code complexity.
* Fixes#4067 besides snackbar
Makes layout hierarchy more shallow to increase performance.
* Fix#4067 Feedback
Make sure quick_action_overlay appears on top and use horizontal chain in tab_header.