feat: add some stuff

src/components/LanguagePicker.astro

@@ -1,5 +1,5 @@
 ---
-import { locales, defaultLocale, getLocale } from "astro-i18n-aut";
+import { locales, defaultLocale } from "astro-i18n-aut";
 import { useTranslations } from "../i18n/utils";
 
 function translatePath(lang: string) {
@@ -16,15 +16,16 @@ function translatePath(lang: string) {
   return `/${[lang, ...split].join("/")}`;
 }
 
-const locale = getLocale(Astro.url);
-const t = useTranslations(locale);
+const t = useTranslations(Astro);
 ---
 
 <ul>
   {
     Object.entries(locales).map(([lang, label]) => (
       <li>
-        <a href={translatePath(lang)}>{t(label as "de")}</a>
+        <a href={translatePath(lang)} data-astro-prefetch>
+          {t(label as "de")}
+        </a>
       </li>
     ))
   }