Deprecate duplicated features

[vitorelli]

I have noticed that maybe MAUI has some duplicated feature like Shell.SearchHandler (currently with ugly bugs on ios) and Shell.TitleView. Why not deprecate Shell.SearchHandler and focus on to improve Shell.TitleView which gives more flexibility to achieve same goal? Maybe by deprecating things like that could help to focus on other areas. What do you all think?

https://learn.microsoft.com/en-us/dotnet/api/microsoft.maui.controls.searchhandler?view=net-maui-8.0
https://learn.microsoft.com/en-us/dotnet/api/microsoft.maui.controls.shell.titleviewproperty?view=net-maui-8.0#microsoft-maui-controls-shell-titleviewproperty