fix: use español instead of spanish

Author: itsmeurbi

src/constants/index.ts

@@ -1,4 +1,4 @@
 export const LANGUAGES = [
-  { label: 'Spanish', code: 'es' },
+  { label: 'Español', code: 'es' },
   { label: 'English', code: 'en' },
 ];