Added Project Preview to Project Settings and Fixed Issues with Moving Projects (#1380)

* Updated Project Settings Screen with preview and fixed moving projects

* Tests for some Project Utils

* Remove old defined consts

* Update UX to use display name when avaliable where appropriate

* Use newPreviewImagePath for temp changing preview.png otherwise use iconPath for preview in UX

* Removed use of newPreviewImagePath in ProjectButton

Code/Tools/ProjectManager/Source/FormBrowseEditWidget.h

@@ -27,7 +27,7 @@ namespace O3DE::ProjectManager
         explicit FormBrowseEditWidget(const QString& labelText, const QString& valueText = "", QWidget* parent = nullptr);
         ~FormBrowseEditWidget() = default;
 
-    private slots:
-        void HandleBrowseButton();
+    protected slots:
+        virtual void HandleBrowseButton() = 0;
     };
 } // namespace O3DE::ProjectManager