* Simplify KeyboardShortcutManager and correctly support Alt-Gr key
* replace multimap with map
move all global fields-functions to the class
* feedback
Co-authored-by: Eric Wong <eriwong@microsoft.com>
* Fixed DisableShortcuts to disable per the specfic view id and fixed the issue where honorshortcuts did not set the value properly
* Updated the condition to always set the honor shortcuts to false if disable shortcuts is true
* Turn off keyboard shortcuts when in graphing mode
* Added automation names to the graphnumpad, added any missing ones to the resources.resw file
* Remove HonorShortcuts call in the EquationInputArea, update Equal button automation name to use the existing one
* conditionally set the HonorShortcuts when the nav menu is closed
* added disable shortcuts to override HonorShortcuts when it is set
* move KeyboardShortcutManager, ValidationConverter and ViewState to Calculator
* remove dead code listed in #753
* remove Microsoft.UI.Xaml nuget package from CalcViewModel
