feat: loosen up the zod validations and return null instead of throwing

components/Current/Header/LanguageSwitcher/Mobile/mobile.module.css

@@ -71,4 +71,4 @@
   .mobile {
     display: none;
   }
-}
+}

components/Current/Header/index.tsx

@@ -21,6 +21,10 @@ export default async function Header({
   })
   const session = await auth()
 
+  if (!data) {
+    return null
+  }
+
   const homeHref = homeHrefs[env.NODE_ENV][lang]
   const { frontpage_link_text, logo, menu, top_menu } = data