chore: remove german locale

config/i18n.config.ts

@@ -1,11 +1,9 @@
 import type { LocalePrefix } from "next-intl/routing";
 
-import type metadataDe from "@/content/de/metadata/index.json";
 import type metadataEn from "@/content/en/metadata/index.json";
-import type de from "@/messages/de.json";
 import type en from "@/messages/en.json";
 
-export const locales = ["de", "en"] as const;
+export const locales = ["en"] as const;
 
 export type Locale = (typeof locales)[number];
 
@@ -19,11 +17,9 @@ export const localePrefix = {
 	mode: "always",
 	prefixes: {
 		en: "/en",
-		de: "/de",
 	},
 } satisfies LocalePrefix<typeof locales>;
 
 export interface Translations extends Record<Locale, IntlMessages> {
-	de: typeof de & { metadata: typeof metadataDe };
 	en: typeof en & { metadata: typeof metadataEn };
 }