Additional image to components product cards

### User Story

As per UX/UI request of the client, we need to add to every product card (inside Product List, Product Teaser, Product Carousel, Related Products, Search Results) an additional image to show only on mouse over event.
Assuming the image is coming from backend as the others, which would be the best approach?

Start by tracing the Product List, Product Teaser, Product Carousel, Related Products, and Search Results components to find how product images are supplied and rendered. Done means each product card receives an additional backend-provided image and displays it only on mouse-over, consistently across all listed contexts.

Written by the indexing model from the issue text.