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

node_modules/docx/dist/file/index.d.ts

@@ -0,0 +1,25 @@
+export * from './paragraph';
+export * from './table';
+export * from './file';
+export * from './file-child';
+export * from './numbering';
+export * from './media';
+export * from './drawing';
+export * from './document';
+export * from './shading';
+export * from './styles';
+export * from './table-of-contents';
+export * from './xml-components';
+export * from './header-wrapper';
+export * from './footer-wrapper';
+export * from './header';
+export * from './footnotes';
+export * from './endnotes';
+export * from './track-revision';
+export * from './shared';
+export * from './border';
+export * from './vertical-align';
+export * from './checkbox';
+export * from './fonts';
+export * from './textbox';
+export { type IPropertiesOptions } from './core-properties';