Use Next.js Link for the product-page contact CTA so deploy lint can pass.

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

src/app/products/[id]/[slug]/page.tsx

@@ -118,9 +118,9 @@ export default async function ProductDetailPage({ params }: { params: Promise<Pa
             <h1>{title}</h1>
             {product.title && product.nameFa ? <p className="en">{product.title}</p> : null}
             {descriptionText && !descriptionHtml ? <p>{descriptionText}</p> : null}
-            <a className="about-contact-link" href="/#contact">
+            <Link className="about-contact-link" href="/#contact">
               تماس با ما
-            </a>
+            </Link>
           </div>
         </div>