Add Torob tags, Meshkee SEO routes, and updated static-image slots.

Product pages emit crawler-readable meta, public URLs use id plus Farsi slugs, and the homepage catalog matches the dashboard slot keys.

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

lib/torob.ts

@@ -0,0 +1,58 @@
+import type { Metadata } from "next";
+import type { ApiProduct, ApiStoreItem, ApiVariant } from "./api";
+
+function sellingPrice(variant: ApiVariant): number {
+  const value = variant.discountedPrice ?? variant.price;
+  return typeof value === "number" && Number.isFinite(value) ? Math.trunc(value) : 0;
+}
+
+function inStock(variant: ApiVariant): boolean {
+  return variant.stockQuantity === null || (typeof variant.stockQuantity === "number" && variant.stockQuantity > 0);
+}
+
+export function pickTorobVariant(variants: ApiVariant[]): ApiVariant | undefined {
+  if (!variants.length) return undefined;
+  const available = variants.filter(inStock);
+  const pool = available.length ? available : variants;
+  return pool.reduce((cheapest, variant) =>
+    sellingPrice(variant) < sellingPrice(cheapest) ? variant : cheapest,
+  );
+}
+
+function toHttpsUrl(url?: string | null): string | undefined {
+  if (!url) return undefined;
+  const trimmed = url.trim();
+  if (trimmed.startsWith("https://")) return trimmed;
+  if (trimmed.startsWith("http://")) return `https://${trimmed.slice("http://".length)}`;
+  if (trimmed.startsWith("//")) return `https:${trimmed}`;
+  return undefined;
+}
+
+export function torobMetadata(product: ApiProduct, storeItem: ApiStoreItem | null): Pick<Metadata, "other" | "openGraph"> {
+  const variant = storeItem ? pickTorobVariant(storeItem.variants ?? []) : undefined;
+  const price = storeItem && variant ? sellingPrice(variant) : 0;
+  const available = Boolean(storeItem && variant && inStock(variant));
+  const name = variant?.productNameFa || variant?.productTitle || product.nameFa || product.title;
+  const image =
+    toHttpsUrl(variant?.productImage) ||
+    toHttpsUrl(product.thumbnailUrl) ||
+    toHttpsUrl(product.image) ||
+    toHttpsUrl(product.thumbnail) ||
+    toHttpsUrl(product.images?.[0]?.url);
+
+  const other: Record<string, string> = {
+    product_id: product.id,
+    product_name: name,
+    product_price: String(price),
+    availability: available ? "instock" : "outofstock",
+  };
+
+  if (variant && variant.discountedPrice != null) {
+    other.product_old_price = String(typeof variant.price === "number" ? Math.trunc(variant.price) : 0);
+  }
+
+  return {
+    other,
+    ...(image ? { openGraph: { images: [{ url: image }] } } : {}),
+  };
+}