Update carousels, card hover, and IranBay branding.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/customer/layout.tsx

@@ -0,0 +1,14 @@
+import { ProtectedRoute } from "@/components/AuthGuards";
+import CustomerShell from "@/components/CustomerShell";
+
+export default function CustomerLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <ProtectedRoute requiredApp="customer">
+      <CustomerShell>{children}</CustomerShell>
+    </ProtectedRoute>
+  );
+}