Function createGroupedSidebarItems

frontend/src/utils/route-utils.tsx:416–437

()

 * Filters invisible items and omits empty groups.
 */
export function createGroupedSidebarItems(): SidebarGroupedItems[] {
  const groupMap = new Map<string, NavLinkProps[]>();

  for (const section of SECTION_ORDER) {
    groupMap.set(section, []);
  }

  for (const item of SIDEBAR_ITEMS) {
    const processed = processSidebarItem(item);
    if (processed && item.group) {
      const list = groupMap.get(item.group);
      if (list) {
        list.push(processed);
      }
    }
  }

  return SECTION_ORDER.map((section) => ({
    group: section,
    items: groupMap.get(section) ?? [],
  })).filter((g) => g.items.length > 0);
}

/**
 * Get filtered routes for embedded mode.