Merge pull request #15358 from overleaf/ii-ide-page-prototype-history-view

History diff view and changes list for React IDE page

GitOrigin-RevId: 1a4fb7abbb00537f45a3dc779120327cf9edc781

services/web/frontend/js/features/ide-react/components/history.tsx

@@ -1,6 +1,8 @@
 import { createPortal } from 'react-dom'
 import HistoryFileTree from '@/features/history/components/history-file-tree'
 import LoadingSpinner from '@/shared/components/loading-spinner'
+import DiffView from '@/features/history/components/diff-view/diff-view'
+import ChangeList from '@/features/history/components/change-list/change-list'
 import { useHistoryContext } from '@/features/history/context/history-context'
 
 export default function History() {
@@ -15,7 +17,10 @@ export default function History() {
         {updatesInfo.loadingState === 'loadingInitial' ? (
           <LoadingSpinner />
         ) : (
-          'History document diff viewer and versions list placeholder'
+          <>
+            <DiffView />
+            <ChangeList />
+          </>
         )}
       </div>
     </>