use use-sync-external-store shim for useSyncExternalStore

Author: adrai

package-lock.json

@@ -65,7 +65,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.27.6",
-    "html-parse-stringify": "^3.0.1"
+    "html-parse-stringify": "^3.0.1",
+    "use-sync-external-store": "1.6.0"
   },
   "peerDependencies": {
     "i18next": ">= 25.4.1",

package.json

@@ -1,12 +1,6 @@
-import {
-  useContext,
-  useCallback,
-  useMemo,
-  useEffect,
-  useSyncExternalStore,
-  useRef,
-  useState,
-} from 'react';
+import { useContext, useCallback, useMemo, useEffect, useRef, useState } from 'react';
+// eslint-disable-next-line import/no-extraneous-dependencies
+import { useSyncExternalStore } from 'use-sync-external-store/shim';
 import { getI18n, getDefaults, ReportNamespaces, I18nContext } from './context.js';
 import {
   warnOnce,