mergování a úprava kompatibility. proklik na detail itemure #10489
re #10454: ItemView: ItemTabBar update
#re 10454: ItemView: ItemDetail update
re #10454: ItemView: NoteView class init
re #10454: ItemView: TabBar once concordance fix, back button
re #10454: ItemView: TabBar one / more concordances
re #10454: ItemView: refactor setIndex
re #10454: ItemView: SetConcordance refactor
re #10454: ItemView: Concordance scroll view, Loading Component
re #10454: ItemView: switching notes / item view
re #10454: ItemView: concordances switch fix
re #10454: ItemView: concordance tabs
#re 10343 ItemView: Redux thunks, slice