WIP attempt to fix page transitions, Several edits

src/routes/index.svelte

@@ -24,7 +24,7 @@
 </script>
 
 <script>
-    import { onMount } from 'svelte'
+    import { onMount, onDestroy } from 'svelte'
     import { stores } from '@sapper/app'
     import {
         apiEndpoints,
@@ -56,7 +56,7 @@
     pageTransition.onAnimationEnd = animateIn
 
     // Props and variables
-    export let photos
+    export let photos = ''
     const { page } = stores()
 
     // Reset current location if existing
@@ -106,9 +106,10 @@
     </div>
 
     <div id="intro-carousel">
+        {#if photos}
         <Carousel {photos} />
-
         <Fullscreen />
+        {/if}
     </div>
 </section>