Requires qml
Possible tasks:
- replace the custom search field in the NavigationActionBar with the Kirigami.SearchField component
- implement a busy indicator for the Kirigami.InlineMessage and replace Elisa's TrackImportNotification
- port MetaDataView and ContextView to Kirigami.FormLayout
- port main window to Kirigami.ApplicationWindow
- port toolbars with actions on them to Kirigami.ActionToolBar