add book to testemonials

Author: cekrem

static/testimonials.json

@@ -1,4 +1,12 @@
 [
+  {
+    "name": "New book available now!",
+    "title": "Part 1/5 completed",
+    "text": "An Elm Primer for React Developers: The Best Way to Learn Real Functional Programming\n\nLearn Elm through the lens of React! This comprehensive guide helps React developers transition to Elm's type-safe, functional programming paradigm. Perfect for developers looking to build more reliable frontend applications with confidence. Available now on Leanpub.",
+    "date": "By Christian Ekrem",
+    "link": "https://leanpub.com/elm-for-react-devs",
+    "image": "https://d2sofvawe08yqg.cloudfront.net/elm-for-react-devs/s_hero?1620302297"
+  },
   {
     "name": "Rune Garborg",
     "title": "CEO @ Vipps Mobile Pay",
@@ -63,6 +71,14 @@
     "link": "https://www.linkedin.com/in/christian-ekrem/details/recommendations/",
     "image": "https://firebasestorage.googleapis.com/v0/b/testimonialto.appspot.com/o/testimonials%2F9481aab2-c756-4dda-a6e6-91a21c708ca9%2Favatar?alt=media&token=7b66c16c-49e0-4132-a19e-a30aa8a80844"
   },
+  {
+    "name": "Guttorm Kvaal",
+    "title": "Former colleague @ Vipps Mobile Pay",
+    "text": "Christian is a enthusiastic and pragmatic programmer with a broad skill set. I enjoyed working with him.",
+    "date": "Oct 24, 2024",
+    "link": "https://www.linkedin.com/in/christian-ekrem/details/recommendations/",
+    "image": "https://firebasestorage.googleapis.com/v0/b/testimonialto.appspot.com/o/testimonials%2F03beafbd-da6b-4680-9d7f-f2822ea17315%2Favatar?alt=media&token=8db68766-138e-459b-bb27-15fd517cb217"
+  },
   {
     "name": "Jo Inge Hjelle Bitubekk",
     "title": "Former colleague @ Vipps Mobile Pay",