- legacy Style and ThemePalette removed
- moved and deduplicated font definitions into `Theme` (unrelated to a
color palette)
- `Style.current.foo` -> `Theme.foo`
- `Style.current.fooColor` -> `Theme.palette.fooColor`
- upgrade the imports to 5.15
- removed some mode dead components
Fixes#16514
TLDR: later this should form a basic building block for a new
TokenSelector picker component, potentially replacing the current
HoldingSelector* and TokenListView components (support for collectibles
TBD as part of https://github.com/status-im/status-desktop/issues/15121)
- create reusable `TokenSelectorAssetDelegate` and `TokenSelectorView`
- add corresponding SB page, showcasing the flow/integration and the
separation of concerns between the view, adaptor and delegate layers
- add QML testcase for TokenSelectorView
- don't display crypto symbol for token balances per chain tags
- update the stores and SB pages
- add some missing formatter functions to LocaleUtils and CurrenciesStore
Fixes#14716