!path twice instead of checking for !path

In this conditional statement inside the if block, it is checking for !path twice instead of checking for !path and !heading. So, the corrected line should be:

if (!path || !heading) {

   let listItem = null;
          if (!path || !path || heading) {
            // if current route item has no path and children treat it as an API sidebar heading
            listItem = (
              <SidebarRouteTree
                level={level + 1}
                isForceExpanded={isForceExpanded}
                routeTree={{title, routes}}
                breadcrumbs={[]}
              />
            );

找到 issue 中所示的 SidebarRouteTree 條件，並檢查其周圍的 route-tree 邏輯。當該條件檢查路徑缺失或標題缺失，且網站現有的 checks 都通過時，即表示完成。