refactor: remove useless folders

apps/webui/src/routes/__root.tsx

@@ -0,0 +1,34 @@
+import { Link, Outlet, createRootRoute } from '@tanstack/solid-router';
+import {
+  NavigationMenu,
+  NavigationMenuItem,
+  NavigationMenuLink,
+  NavigationMenuTrigger,
+} from '~/components/ui/navigation-menu';
+
+export const Route = createRootRoute({
+  component: () => {
+    return (
+      <>
+        <div class="flex space-y-4">
+          <NavigationMenu orientation="horizontal">
+            <NavigationMenuItem>
+              <NavigationMenuTrigger>
+                <NavigationMenuLink as={Link} to="/">
+                  Home
+                </NavigationMenuLink>
+              </NavigationMenuTrigger>
+            </NavigationMenuItem>
+            <NavigationMenuItem>
+              <NavigationMenuLink as={Link} to="/about">
+                About
+              </NavigationMenuLink>
+            </NavigationMenuItem>
+          </NavigationMenu>
+        </div>
+        <hr />
+        <Outlet />
+      </>
+    );
+  },
+});