Ship fonts, customer auth menu, contact API, and Meshkee SEO wiring.

Host Iran Yekan/Montserrat locally, link login to customer.havaran.com with a logged-in dropdown, submit contact forms to Meshkee, and publish sitemap-config with canonical id/slug detail URLs.

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

package.json

@@ -3,6 +3,8 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
+    "prebuild": "node scripts/generate-sitemap-config.mjs",
+    "generate:sitemap-config": "node scripts/generate-sitemap-config.mjs",
     "dev": "next dev",
     "build": "next build",
     "start": "next start",