Add Newsletter Component and Page

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

src/atoms/IconArrow.svelte

@@ -1,10 +1,17 @@
 <script>
     export let direction = 'left'
     export let color = '#fff'
+    export let width = 20
     export let hidden = undefined
 </script>
 
-<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewbox="0 0 20 20" width="20" height="20" fill={color} class={$$props.class} aria-hidden={hidden}>
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewbox="0 0 20 20"
+    width={width} height={width}
+    fill={color}
+    class={$$props.class}
+    aria-hidden={hidden}
+    data-width={width}
+>
     {#if direction === 'left'}
     <path fill-rule="nonzero" d="M.26 10.85l-.06-.11-.08-.15-.05-.16-.04-.13a1.5 1.5 0 010-.6c0-.05.03-.09.04-.13l.05-.16.08-.15.06-.1c.06-.1.13-.17.2-.25L9.2.45c.61-.6 1.61-.6 2.23 0 .62.6.62 1.57 0 2.17L5.4 8.47h13.02c.87 0 1.58.68 1.58 1.53s-.7 1.53-1.58 1.53H5.4l6.03 5.85c.62.6.62 1.57 0 2.17-.3.3-.71.45-1.12.45-.4 0-.8-.15-1.11-.45L.46 11.08a1.5 1.5 0 01-.2-.23"/>
     {:else if direction === 'right'}

src/atoms/LinkTranslate.svelte

@@ -3,12 +3,13 @@
     export let text = ''
     export let target = null
     export let rel = null
+    export let active = false
     export let noScroll = undefined
 </script>
 
-<a class="link-translate" {href} {target} {rel} sapper-noscroll={noScroll}>
+<a {href} {target} {rel} class="link-translate" class:is-active={!!active} sapper-noscroll={noScroll}>
     <slot />
     <div class="text" data-text={text}>
         <span>{text}</span>
     </div>
-</a>
+</a>