Provide support for Interactive Forms (AcroForms) in the PDF Viewer for .NET MAUI.

For detailed information on Interactive Forms concept check below: 
https://docs.telerik.com/devtools/document-processing/libraries/radpdfprocessing/model/interactive-forms/overview

Currently a loading indicator is displayed when the pdf document is loaded. In some cases rendering takes longer due to heavy content which leads to displaying blank pages for some time. Add a loading indicator while pages are rendered to notify the end user about the action taking place.

Add ability to print PDF document from PdfViewer.

Can optionally be via operating system's native print dialog.

In some scenarios it would be great to be able to Fit To (Single) Page Height, not just to Page Width.

I can see Maui's PdfViewer does have a Search Settings property, but currently no information is provided on how to implement its use nor are there toolbar items documented for it.

David Pressman