Declutter page header

[niels9001]

There is a lot of information currently displayed at the top of each control header. E.g. Namespace and Inheritance information is tertiary information that is also listed in the WinUI documentation.

[Jay-o-Way]

One may suggest that this infobutton (icon or text) can also be placed in the PageHeader, in line with those other buttons. Takes away that awkwardness of aligning icons and text, as you put it :)

Also, this may be combined with #1503