fix(review): hide annotation toolbar when suggestion modal is open (#469)

Prevent stacking dialogs by hiding the AnnotationToolbar when the SuggestionModal (expanded editor) is open, avoiding the original dialog from overlaying the fullpage dialog.

Author: sylvainDNS

packages/review-editor/components/DiffViewer.tsx

@@ -545,7 +545,7 @@ export const DiffViewer: React.FC<DiffViewerProps> = ({
           </div>
         </div>
 
-      {toolbar.toolbarState && (
+      {toolbar.toolbarState && !toolbar.showCodeModal && (
         <AnnotationToolbar
           toolbarState={toolbar.toolbarState}
           toolbarRef={toolbar.toolbarRef}