Use server detected host for sharing URLs

src/routes/choose.svelte

@@ -1,5 +1,6 @@
 <script>
     import { onMount } from 'svelte'
+    import { stores } from '@sapper/app'
     import {
         site,
         currentLocation,
@@ -20,6 +21,9 @@
     import { animateIn } from '../animations/page'
     pageTransition.onAnimationEnd = animateIn
 
+    // Variables
+    const { page } = stores()
+
 
     // Reset current location if existing
     $: {
@@ -41,7 +45,7 @@
 	<title>{$site.seo_name} - {$site.seo_title_default} of planet Earth</title>
     <meta name="description" content={$site.description}>
     <SocialMetas
-        url="https://housesof.world"
+        url="https://{$page.host}/choose"
         title="{$site.seo_name} - {$site.seo_title_default} planet Earth"
         description={$site.seo_description_default}
         image={$site.seo_share_image.full_url}