Update touch mode (remove menu, update style)

PlayWall/assets/de/tobias/playpad/assets/style/touch.css

...sets/de/tobias/playpad/assets/view/main/touch/header.fxml

...ypad/layout/desktop/DesktopMenuToolbarViewController.java

.../playpad/layout/touch/TouchMenuToolbarViewController.java

...ias/playpad/viewcontroller/main/MainViewControllerV2.java

...laypad/viewcontroller/main/MenuToolbarViewController.java