feat: home screen design update v59

[pwltr]

Description

• Home: add tabs: Wallet tab (balance, activity) and Widgets tab (suggestions + widgets)
• Draggable list: reorder via long-press on handle only to allow scroll, fixed bugs
• Suggestions: moved to widgets tab, add edit mode and hardware wallet card (commented out)
• WidgetOnboardingHint: add setting and add to backup (backwards compatible)
• Cleanup: removed some dead code around widgets and draggable list

Notes

There is an open UX issue on how to handle components fighting over the same swipe gestures on the home screen (drawer, back navigation, hide balance, tab view). Also there is an underlying quirk with SwiftUI's TabView, it doesn't like to be full height (ignoring bottom safe area), that leads to a layout warning in the logs on first scroll/swipe and sometimes shows a scroll indicator for a second (otherwise harmless).

Screenshots

Simulator.Screen.Recording.-.iPhone.17.-.2026-02-02.at.21.34.52.mov

[aldertnl]

Looking great!

Please note that starting from prototype v60 the Bitkit suggestions are now a Bitkit widget as well (which can be deleted or re-added).