* Add focused narration support

* yes!

* More work on hovering and observables

* Fix WWidget.setHovered javadoc

* Document ObservableProperty.add/removeListener

* Add observable views

* Fix ObservableView.ChangeListener javadoc

* More JD!

* Add taglet for listing observable properties

Overkill? Yep. Still fancy? Absolutely!

* Fix narration element indices and more JD tricks

* Add slot hovering narration

* WItemSlot.getExtraNarrationMessage -> getNarrationName, make public API

* Remove the binding functionality of observable properties

This is required for having proper change listeners.

* Add ObservableView.hasValue

* Add some utility methods to ObservableView

* Clarify ObservableView.ChangeListener parameters

* Remove properties tag from WButton javadoc

Co-authored-by: cominixo01 <22600756+cominixo01@users.noreply.github.com>

* Add beta API for hiding and showing widget peers, add default implementation for slots

* Add WCardPanel

* Tab thingies

* Improve WPanel.toString

* Fix tabs, add dark mode

* Add box fillers

* Tabs again

* Tab go brrr

* Revert modmenu changes

* Fix card panels not initialising hidden widgets properly

* Fix slots not being hidden when they should be

* Things

* Revert "Add box fillers"

This reverts commit 1ea1bfbb

* foo

* revert more modmenu changes

* Add tab titles and switch to a builder model for adding tabs

* Document tab builders

* Make hidden widgets release their focus

* Replace outdated since tags with TAB_VERSION

* Fix compilation of WTabPanel

* TAB_VERSION => 3.0.0

* Add focusing support to tabs