Use server detected host for sharing URLs

src/routes/credits.svelte

@@ -1,5 +1,6 @@
 <script>
     import { onMount } from 'svelte'
+    import { stores } from '@sapper/app'
     import { site, pageReady, pageTransition } from '../utils/store'
 
     // Components
@@ -14,6 +15,9 @@
     import { animateIn } from '../animations/page'
     pageTransition.onAnimationEnd = animateIn
 
+    // Variables
+    const { page } = stores()
+
 
     /*
     ** Run code when mounted
@@ -28,7 +32,7 @@
 	<title>{$site.seo_name} - Credits</title>
     <meta name="description" content={$site.credits_text}>
     <SocialMetas
-        url="https://housesof.world/credits"
+        url="https://{$page.host}/credits"
         title="{$site.seo_name} - Credits"
         description={$site.credits_text}
         image={$site.seo_share_image.full_url}