Exporting a generic Popover component from the ui library
Modifying the AddressInput component to only have address scanning button. Since the TextInput already has a long press paste functionality we don't need to clutter the UI with yer another button.
Description
Fixes: #1242
In this PR we introduce the delegate voting power functionality.
https://user-images.githubusercontent.com/16683923/182626719-db16e86c-02e3-4629-80b7-99601bea4ef5.mp4
In addition some style adjustments were done.