Fix pages and components animations

- Fix delays
- Add the init back for TitleSite as it needs a delay for the page instance vs. loader

src/routes/credits.svelte

@@ -39,10 +39,10 @@
     />
 </svelte:head>
 
-<Transition>
+<Transition {animateIn}>
     <section class="page">
         <div class="wrap">
-            <div class="page__top page__part">
+            <div class="page__top">
                 <a href="/" class="button-control button-control--pink dir-left">
                     <IconArrow direction="left" color="#fff" class="icon" />
                     <IconArrow direction="left" color="#fff" class="icon" hidden="true" />