[QOL] Display a tooltip in the designer for view paths

The primary use case for this is when you click modify source view, it displays the view, but you have no idea where it actually lives in the project. It would be good if we could hover over the tabs at the the bottom of the designer and have a tooltip that shows the full view path. Alternatively, the tab could be right clicked and have an option 'show in project browser'. Alternatively, modify source view could expand the project browser tree to show where the resource is located.