fix: replace swiper loop with rewind for smooth end-of-deck transition without breaking

Author: TechStack Global

index.html

@@ -331,7 +331,7 @@ <h3>Alienware AW3423DWF</h3>
             const heroSwiper = new Swiper('.swiper-card-effect', {
               effect: 'cards',
               grabCursor: true,
-              loop: true,
+              rewind: true,
               autoplay: {
                 delay: 4500,
                 disableOnInteraction: true,