Rearchitecture Project Manager Screens Workflow and Create Project Settings Ctrl

* Renamed UX screen files and classes to include screen in the name

* Changed screens to emit a screen change request a controller can connect to

* Made ScreensCtrl that owns and manages screens and their changing and history

* Made Project Settings Control managing back and next buttons

* Add Project Setting Model and moved New Project Settings Ui into Screen file

* Goto previous screen always works

* Removed unnecessary QObject namespace from connect calls

* Merged ProjectSettingsModel into ProjectInfo

Code/Tools/ProjectManager/Source/ScreenFactory.h

@@ -13,12 +13,11 @@
 
 #include <ScreenDefs.h>
 
-#include <ProjectManagerWindow.h>
-
 #include <QWidget>
 
-
 namespace O3DE::ProjectManager
 {
-    QWidget* BuildScreen(ProjectManagerWindow* window, ProjectManagerScreen screen);
+    class ScreenWidget;
+
+    ScreenWidget* BuildScreen(QWidget* parent = nullptr, ProjectManagerScreen screen = ProjectManagerScreen::Empty);
 } // namespace O3DE::ProjectManager