- Settings/About now displays the `status-go` version, read from its
`VERSION` file
- use the actual app icon, to differentiate between prod/dev version
- make the version numbers clickable, taking the user to either the
release notes (prod) or the GH commit browser (dev)
- add "Is production" switch to the About page in storybook
Closes#11424
- all remaining global popup components moved into a separate Popups
entity
- removed some static objects from the Global singleton (appMain,
pinnedMessagesPopup, communityProfilePopup, sounds); rationale:
singletons should not contain any state
- fixed support for popups in storybook
- fixed some warnings (most of them broke the popups in one way or the other)