1. Fix `EmptyShapeRectangleFooterListView` visibility and positioning after ListView items are animated out of view
2. Update `ShowcaseDelegate` to remove modelObject dependency. The UI properties needed will be received from parent
3. Update `ProfileShowcasePanel` to remove the previous logic involving rows move and visibility change. There is no need now for two specialised delegate components (one for in showcase and one for hidden). The delegate is still configured outside of this component because the model rolenames need to be mapped to the delegate properties. The common delegate logic is implemented in the `ProfileShowcasePanel` and only the model mapping is needed from parent component.
3. Update all `ProfileShowcase*Panel` to impement the new API
4. Remove all `*ShowcaseDelegate`. The delegate is simple enough to be configured at once in the Panel
- Modified `ProfileShowcasePanel` with 2 foldable sections.
- Modified api of `ProfileShowcaseCommunitiesPanel` with the new base component.
- Modified api of `ProfileShowcaseAccountsPanel` with the new base component.
- Modified api of `ProfileShowcaseAssetsPanel` and `ProfileShowcaseCollectiblesPanel` with the new base component.
- Added needed `storybook` support.
Closes of #13504
Setting signer logic and computing fees.
AC messages for different transfer ownership states.
Declining ownership logic.
Added `CommunityTokensStore.qml` stub.
Removed deprecated property.
Issue #11964
Implement the UI part of Profile/Settings/Showcase:
- Communities/Accounts/Collectibles/Assets tabs
- drag and drop of items between "hidden" and "in showcase" sections
- ability to set individual items' visibility
- persistency (showcase saved across restarts), not exposed yet due to
missing backend API
Closes#9936
Alex Jbanca
Noelia
MishkaRogachev
Michał Cieślak
Mikhail Rogachev
Lukáš Tinkl