Astra_Addon_Theme_Builder::__construct()

		public function __construct() {
			if ( method_exists( 'Astra_Menu', 'get_theme_page_slug' ) ) {
				self::$plugin_slug = Astra_Menu::get_theme_page_slug();
			}
			add_action( 'admin_enqueue_scripts', array( $this, 'theme_builder_admin_enqueue_scripts' ) );
			add_action( 'admin_body_class', array( $this, 'admin_body_class' ) );
			add_action( 'admin_menu', array( $this, 'setup_menu' ) );
			add_action( 'rest_api_init', array( $this, 'register_routes' ) );
			add_action( 'admin_init', array( $this, 'astra_theme_builder_redirect' ) );
			add_action( 'admin_init', array( $this, 'astra_theme_builder_disable_notices' ) );
		}