Add Newsletter Component and Page

- Newsletter form on Subscribe page and at the end of the photos

src/routes/choose.svelte

@@ -24,6 +24,7 @@
     // Variables
     const { page } = stores()
     pageAnimation.set(animateIn)
+    const pageTitle = `${$site.seo_name} - ${$site.seo_title_default} across the globe`
 
     // Reset current location
     currentLocation.set()
@@ -40,11 +41,11 @@
 </script>
 
 <svelte:head>
-	<title>{$site.seo_name} - {$site.seo_title_default} across the globe</title>
+	<title>{pageTitle}</title>
     <meta name="description" content={$site.seo_description_default}>
     <SocialMetas
-        url="https://{$page.host}"
-        title="{$site.seo_name} - {$site.seo_title_default} across the globe"
+        url="https://{$page.host}{$page.path}"
+        title="{pageTitle}"
         description={$site.seo_description_default}
         image={$site.seo_share_image.full_url}
     />
@@ -54,7 +55,7 @@
     <section class="page explore">
         <div class="wrap">
             <div class="page__top">
-                <a href="/" class="button-control button-control--pink dir-left" aria-label="Back to homepage" rel="prefetch">
+                <a href="/" class="button-control button-control--lightpink dir-left" aria-label="Back to homepage" rel="prefetch">
                     <IconArrow direction="left" color="#fff" class="icon" />
                     <IconArrow direction="left" color="#fff" class="icon" hidden="true" />
                 </a>