Move reset to defaults button for general page

CURA-8949

resources/qml/Preferences/GeneralPage.qml

@@ -100,14 +100,14 @@ UM.PreferencesPage
         invertZoomCheckbox.checked = boolCheck(UM.Preferences.getValue("view/invert_zoom"))
         UM.Preferences.resetPreference("view/zoom_to_mouse");
         zoomToMouseCheckbox.checked = boolCheck(UM.Preferences.getValue("view/zoom_to_mouse"))
-        UM.Preferences.resetPreference("view/top_layer_count");
-        topLayerCountCheckbox.checked = boolCheck(UM.Preferences.getValue("view/top_layer_count"))
+        //UM.Preferences.resetPreference("view/top_layer_count");
+        //topLayerCountCheckbox.checked = boolCheck(UM.Preferences.getValue("view/top_layer_count"))
         UM.Preferences.resetPreference("general/restore_window_geometry")
         restoreWindowPositionCheckbox.checked = boolCheck(UM.Preferences.getValue("general/restore_window_geometry"))
 
         UM.Preferences.resetPreference("general/camera_perspective_mode")
-        var defaultCameraMode = UM.Preferences.getValue("general/camera_perspective_mode")
-        setDefaultCameraMode(defaultCameraMode)
+        //var defaultCameraMode = UM.Preferences.getValue("general/camera_perspective_mode")
+//        /setDefaultCameraMode(defaultCameraMode)
 
         UM.Preferences.resetPreference("cura/choice_on_profile_override")
         setDefaultDiscardOrKeepProfile(UM.Preferences.getValue("cura/choice_on_profile_override"))
@@ -125,6 +125,14 @@ UM.PreferencesPage
         pluginNotificationsUpdateCheckbox.checked = boolCheck(UM.Preferences.getValue("info/automatic_plugin_update_check"))
     }
 
+    buttons: [
+        Cura.SecondaryButton
+        {
+            id: addMenuButton
+            text: catalog.i18nc("@action:button", "Defaults")
+            onClicked: reset()
+        }
+    ]
     ScrollView
     {
         id: preferencesScrollView