fix: read default locale

Author: mateusz-kleszcz

package.json

@@ -1,6 +1,6 @@
 {
   "name": "strapi-plugin-navigation",
-  "version": "3.2.6-beta.1",
+  "version": "3.2.6-beta.2",
   "description": "Strapi - Navigation plugin",
   "strapi": {
     "name": "navigation",

server/src/utils/migration.ts

@@ -3,7 +3,7 @@ import { getNavigationRepository } from "../repositories";
 
 export const removeNavigationsWithoutDefaultLocale = async (context: { strapi: Core.Strapi }) => {
   const allNavigations = await getNavigationRepository(context).find({ locale: '*', limit: Number.MAX_SAFE_INTEGER });
-  const defaultLocale = context.strapi.plugin('i18n').service('locales').getDefaultLocale().code;
+  const defaultLocale = await context.strapi.plugin('i18n').service('locales').getDefaultLocale();
   await Promise.all(allNavigations.map(async (navigation) => {
     const root = allNavigations.find(({ documentId, locale }) => documentId === navigation.documentId && locale === defaultLocale);
     if (!root) {