Update carousels, card hover, and IranBay branding.

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

lib/website-carousels.ts

@@ -0,0 +1,69 @@
+import type { Producer } from "@/data/home";
+
+const API_BASE_URL =
+  process.env.NEXT_PUBLIC_MARKETPLACE_API_URL?.replace(/\/$/, "") ||
+  process.env.MARKETPLACE_API_URL?.replace(/\/$/, "") ||
+  "http://localhost:3001/api/v1";
+
+export type WebsiteCarouselBusiness = {
+  id: string;
+  slug: string;
+  name: string;
+  tagline: string;
+  about: string;
+  logoUrl: string | null;
+  bannerUrl: string | null;
+  categoryName: string | null;
+  productCount: number;
+  publishedAt: string | null;
+};
+
+export type WebsiteCarousel = {
+  id: string;
+  title: string;
+  subtext: string;
+  slug: string;
+  businesses: WebsiteCarouselBusiness[];
+};
+
+const PLACEHOLDER_COVER = "/images/producers/cover-laundry.png";
+const PLACEHOLDER_LOGO = "/images/producers/logo-sani.png";
+const DEFAULT_DESCRIPTION =
+  "we will show your business to verity of visitor around the world.";
+
+export async function getWebsiteCarousels(): Promise<WebsiteCarousel[]> {
+  try {
+    const response = await fetch(`${API_BASE_URL}/website/carousels`, {
+      cache: "no-store",
+    });
+    if (!response.ok) return [];
+    const data = (await response.json()) as { carousels?: WebsiteCarousel[] };
+    return Array.isArray(data.carousels) ? data.carousels : [];
+  } catch {
+    return [];
+  }
+}
+
+export function carouselBusinessToProducer(
+  business: WebsiteCarouselBusiness,
+): Producer {
+  const since = business.publishedAt
+    ? String(new Date(business.publishedAt).getFullYear())
+    : "—";
+
+  return {
+    slug: business.slug,
+    name: business.name || business.slug,
+    tagline: business.tagline || "",
+    products: String(business.productCount ?? 0),
+    since,
+    // English about when present; otherwise English placeholder.
+    // Farsi about is already stripped by the API.
+    description: business.about?.trim() || DEFAULT_DESCRIPTION,
+    typeIcon: "gear",
+    typeLabel: "Business",
+    category: business.categoryName || "Business",
+    cover: business.bannerUrl || PLACEHOLDER_COVER,
+    logo: business.logoUrl || PLACEHOLDER_LOGO,
+  };
+}