Added localization for the Self Serve Model (#406)

* added localization for selfserve model

* added comment

* addressed PR comments

* fixed format errors

* Addressed PR comments

src/i18n.ts

@@ -0,0 +1,31 @@
+import i18n from "i18next";
+import LanguageDetector from "i18next-browser-languagedetector";
+import { initReactI18next } from "react-i18next";
+import XHR from "i18next-http-backend";
+import EnglishTranslations from "./Localization/en/translations.json";
+
+i18n
+  .use(XHR)
+  .use(LanguageDetector)
+  .use(initReactI18next)
+  .init({
+    resources: {
+      en: EnglishTranslations,
+    },
+    fallbackLng: "en",
+    detection: { order: ["navigator", "cookie", "localStorage", "sessionStorage", "querystring", "htmlTag"] },
+    debug: process.env.NODE_ENV === "development",
+    ns: ["translations"],
+    defaultNS: "translations",
+    keySeparator: ".",
+    interpolation: {
+      formatSeparator: ",",
+    },
+    react: {
+      wait: true,
+      bindI18n: "languageChanged loaded",
+      bindI18nStore: "added removed",
+      nsMode: "default",
+      useSuspense: false,
+    },
+  });