feat: add router config, layout, header, and toolbar

src/components/Layout/buildNavItems.tsx

@@ -0,0 +1,34 @@
+// src/components/SideNav.tsx (Conceptual Example)
+
+import { useTranslation } from 'react-i18next';
+import { type RouteConfig } from '@/routes/config';
+import { Icon, type NavItemConfig } from '@rkheftan/harmony-ui';
+import type { Icon as Iconsax } from 'iconsax-react';
+
+const getIcon = (icon?: Iconsax) => (isSelected: boolean) =>
+  icon ? (
+    <Icon Component={icon} variant={isSelected ? 'Bold' : 'Broken'} />
+  ) : undefined;
+
+export function buildNavItems(routes: RouteConfig[]): NavItemConfig[] {
+  const { t } = useTranslation();
+
+  return routes.flatMap((route) => {
+    // Check if route itself does not have a navItem but its child has
+    if (!route.navConfig && route.children) {
+      return buildNavItems(route.children);
+    }
+
+    // Check if route.navConfig is defined before destructuring
+    if (!route.navConfig) {
+      return []; // Return an empty array to be flattened
+    }
+    const { title, icon } = route.navConfig;
+    return {
+      text: t(title),
+      getIcon: getIcon(icon),
+      path: route.path,
+      children: route.children ? buildNavItems(route.children) : undefined,
+    };
+  });
+}