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

node_modules/docx/dist/file/track-revision/track-revision-components/cell-merge.d.ts

@@ -0,0 +1,22 @@
+import { XmlAttributeComponent, XmlComponent } from '../../xml-components';
+import { IChangedAttributesProperties } from '../track-revision';
+export declare const VerticalMergeRevisionType: {
+    readonly CONTINUE: "cont";
+    readonly RESTART: "rest";
+};
+export type ICellMergeAttributes = IChangedAttributesProperties & {
+    readonly verticalMerge?: (typeof VerticalMergeRevisionType)[keyof typeof VerticalMergeRevisionType];
+    readonly verticalMergeOriginal?: (typeof VerticalMergeRevisionType)[keyof typeof VerticalMergeRevisionType];
+};
+export declare class CellMergeAttributes extends XmlAttributeComponent<ICellMergeAttributes> {
+    protected readonly xmlKeys: {
+        id: string;
+        author: string;
+        date: string;
+        verticalMerge: string;
+        verticalMergeOriginal: string;
+    };
+}
+export declare class CellMerge extends XmlComponent {
+    constructor(options: ICellMergeAttributes);
+}