Use i18next and extract strings

crabfit-frontend/src/i18n/index.ts

@@ -0,0 +1,28 @@
+import i18n from 'i18next';
+import { initReactI18next } from 'react-i18next';
+import LanguageDetector from 'i18next-browser-languagedetector';
+import Backend from 'i18next-http-backend';
+
+i18n
+  .use(LanguageDetector)
+  .use(Backend)
+  .use(initReactI18next)
+  .init({
+    fallbackLng: 'en-US',
+    debug: true,
+    load: 'currentOnly',
+    interpolation: {
+      escapeValue: false,
+    },
+    backend: {
+      loadPath: '/i18n/{{lng}}/{{ns}}.json',
+      requestOptions: {
+        cache: 'no-cache'
+      },
+      customHeaders: {
+        pragma: 'no-cache',
+      },
+    },
+  });
+
+export default i18n;