Introduce StatefulContentView

[enisn]

It's used to make custom buttons or clickable area.

Simple usage.

<views:StatefulContentView LongPressCommand="{Binding DoSomethingCommand}">
    <Border Padding="20" BackgroundColor="{StaticResource Primary}" Stroke="{StaticResource Tertiary}" StrokeShape="{RoundRectangle CornerRadius=5}">
        <Label Text="This is a stateful view" TextColor="{StaticResource OnPrimary}" />
    </Border>
</views:StatefulContentView>