Adding images to scraping data (#157)

* Fredy now supports pulling the main Image from the listing and send it together with the usual information

lib/provider/immoscout.js

@@ -62,6 +62,7 @@ async function getListings(url) {
     .map((expose) => {
       const item = expose.item;
       const [price, size] = item.attributes;
+      const { preview: image } = item.titlePicture;
       return {
         id: item.id,
         price: price?.value,
@@ -69,6 +70,7 @@ async function getListings(url) {
         title: item.title,
         link: `${metaInformation.baseUrl}expose/${item.id}`,
         address: item.address?.line,
+        image,
       };
     });
 }