Add germanm support

src/ui/Desktop/Homepage/DragIndicator.tsx

@@ -1,5 +1,5 @@
 import React from "react";
-import { cn } from "@/lib/utils";
+import { cn } from "@/lib/utils.ts";
 import { useTranslation } from "react-i18next";
 import {
   Download,

src/ui/Desktop/User/LanguageSwitcher.tsx

@@ -12,6 +12,7 @@ import { Globe } from "lucide-react";
 const languages = [
   { code: "en", name: "English", nativeName: "English" },
   { code: "zh", name: "Chinese", nativeName: "中文" },
+  { code: "de", name: "German", nativeName: "Deutsch" },
 ];
 
 export function LanguageSwitcher() {