FIX: Prevent scroll when focus

This are fixes to make the widget embedable

webapp/IronCalc/src/components/Editor/Editor.tsx

@@ -114,7 +114,7 @@ const Editor = (options: EditorOptions) => {
       }
     }
     if (type === cell.focus) {
-      textareaRef.current?.focus();
+      textareaRef.current?.focus({ preventScroll: true });
     }
   });
 

webapp/IronCalc/src/components/Workbook/Workbook.tsx

@@ -48,7 +48,7 @@ const Workbook = (props: { model: Model; workbookState: WorkbookState }) => {
   );
   const focusWorkbook = useCallback(() => {
     if (rootRef.current) {
-      rootRef.current.focus();
+      rootRef.current.focus({ preventScroll: true });
       // HACK: We need to select something inside the root for onCopy to work
       const selection = window.getSelection();
       if (selection) {