remove spansih translation file

src/locales/es/messages.json

@@ -1,5 +0,0 @@
-{
-  "myVault": {
-    "message": "Mi Vault"
-  }
-}

src/services/i18n.service.ts

@@ -11,7 +11,7 @@ export class I18nService extends BaseI18nService {
         });
 
         this.supportedTranslationLocales = [
-            'en', 'es',
+            'en',
         ];
     }
 }