Add FA, EN, and AR static copy, with English LTR and catalog hidden outside Persian.

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

src/lib/seo.ts

@@ -1,6 +1,7 @@
 import type { Metadata } from "next";
 
-import { site } from "@/data/site";
+import { defaultLocale, localeOg, type Locale } from "@/i18n/config";
+import { getMessages } from "@/i18n/index";
 import { websiteDomain } from "@/lib/config";
 
 export const siteUrl = `https://${websiteDomain}`;
@@ -11,15 +12,18 @@ export function pageMetadata({
   path = "/",
   image,
   absolute = false,
+  locale = defaultLocale,
 }: {
   title: string;
   description: string;
   path?: string;
   image?: string | null;
   absolute?: boolean;
+  locale?: Locale;
 }): Metadata {
   const url = `${siteUrl}${path.startsWith("/") ? path : `/${path}`}`;
   const ogImage = image || `${siteUrl}/images/slider/bg1.jpg`;
+  const t = getMessages(locale);
 
   return {
     title: absolute ? { absolute: title } : title,
@@ -27,9 +31,9 @@ export function pageMetadata({
     alternates: { canonical: url },
     openGraph: {
       type: path === "/" ? "website" : "article",
-      locale: "fa_IR",
+      locale: localeOg[locale],
       url,
-      siteName: site.shortName,
+      siteName: t.brand.shortName,
       title,
       description,
       images: [{ url: ogImage, alt: title }],