Initial project creation logic

* Add GetProjects, GetProjectTemplates, GetGems
* Redirect python output to AZ_TracePrintf
* Allow creating projects in empty folders
* Enable project creation

Code/Tools/ProjectManager/Source/NewProjectSettingsScreen.h

@@ -13,8 +13,12 @@
 
 #if !defined(Q_MOC_RUN)
 #include <ScreenWidget.h>
+#include <ProjectInfo.h>
 #endif
 
+QT_FORWARD_DECLARE_CLASS(QButtonGroup)
+QT_FORWARD_DECLARE_CLASS(QLineEdit)
+
 namespace O3DE::ProjectManager
 {
     class NewProjectSettingsScreen
@@ -25,6 +29,19 @@ namespace O3DE::ProjectManager
         ~NewProjectSettingsScreen() = default;
         ProjectManagerScreen GetScreenEnum() override;
         QString GetNextButtonText() override;
+
+        ProjectInfo GetProjectInfo();
+        QString GetProjectTemplatePath();
+
+        bool Validate();
+
+    protected slots:
+        void HandleBrowseButton();
+
+    private:
+        QLineEdit* m_projectNameLineEdit;
+        QLineEdit* m_projectPathLineEdit;
+        QButtonGroup* m_projectTemplateButtonGroup;
     };
 
 } // namespace O3DE::ProjectManager