improved
- management of header simplified, no states needed
- no need to use StackViewStates helper
- no need to use internal `d` object as a proxy to pass data between
pages
- StackView used as a base class
- clipping problems fixed (#11285)
- scrolling problems fixed (#11289)
- all flows working from the storybook
- header management simplified
Closes: #11285Closes: #11298
Welcome info is a placeholder when list of tokens is empty. For that
reason is hander to keep in MintedTokensView instead of in MintedTokensSettingsPanel
and maintain additional state for that.
Michał Cieślak
Michal Iskierko
Noelia