fix: Rename use-auth.js to use-auth.jsx for JSX support

frontend/node_modules/react-i18next/src/defaults.js

@@ -0,0 +1,20 @@
+import { unescape } from './unescape.js';
+
+let defaultOptions = {
+  bindI18n: 'languageChanged',
+  bindI18nStore: '',
+  // nsMode: 'fallback' // loop through all namespaces given to hook, HOC, render prop for key lookup
+  transEmptyNodeValue: '',
+  transSupportBasicHtmlNodes: true,
+  transWrapTextNodes: '',
+  transKeepBasicHtmlNodesFor: ['br', 'strong', 'i', 'p'],
+  // hashTransKey: key => key // calculate a key for Trans component based on defaultValue
+  useSuspense: true,
+  unescape,
+};
+
+export const setDefaults = (options = {}) => {
+  defaultOptions = { ...defaultOptions, ...options };
+};
+
+export const getDefaults = () => defaultOptions;