Infrastructure Sync: Initial migration to custom self-hosted Gitea

src/app/register/page.tsx

@@ -9,7 +9,7 @@ import { LanguageSelector } from "@/components/ui/LanguageSelector";
 
 export default function RegisterPage() {
   const router = useRouter();
-  const { t, lang, setLang } = useI18n();
+  const { t } = useI18n();
   const { theme, toggleTheme } = useTheme();
 
   const [name, setName] = useState("");