Fix App.jsx two-page workflow JSX render and update study app layout

node_modules/docx/dist/file/paragraph/math/radical/math-radical-properties.d.ts

@@ -0,0 +1,4 @@
+import { XmlComponent } from '../../../xml-components';
+export declare class MathRadicalProperties extends XmlComponent {
+    constructor(hasDegree: boolean);
+}