add i18n config and about us heading translation

package.json

@@ -13,8 +13,12 @@
   },
   "dependencies": {
     "axios": "^1.7.7",
+    "i18next": "^23.16.4",
+    "i18next-browser-languagedetector": "^8.0.0",
+    "i18next-http-backend": "^2.6.2",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
+    "react-i18next": "^15.1.0",
     "wouter": "^3.3.5"
   },
   "devDependencies": {

src/App.jsx

@@ -1,6 +1,7 @@
 
 import NavBar from '@/components/NavBar/NavBar'
 import PageRoutes from '@/components/PageRoutes'
+import "./i18n.js";
 
 function App() {
   return (

src/i18n.js

@@ -0,0 +1,23 @@
+import i18next from "i18next";
+import HttpBackend from "i18next-http-backend";
+import LanguageDetector from "i18next-browser-languagedetector";
+import { initReactI18next } from "react-i18next";
+
+const loadPath = import.meta.env.VITE_I18N_PATH;
+
+i18next
+  .use(HttpBackend)
+  .use(LanguageDetector)
+  .use(initReactI18next)
+  .init({
+    fallbackLng: "en",
+
+    ns: ["default"],
+    defaultNS: "default",
+
+    supportedLngs: ["en","ru","tr","zh"],
+
+    backend: {
+      loadPath: loadPath
+    }
+  })

src/pages/About.jsx

@@ -1,16 +1,16 @@
 import founder from '../assets/founder.jpg'
-
+import { useTranslation } from "react-i18next";
 
 function About() {
-
+  const { t } = useTranslation();
   return (
     <>
     <div className="flex flex-col p-10 mx-5 my-10 lg:flex-row-reverse lg:justify-between">
         <div className="flex items-center justify-center lg:w-1/3">
             <img src = {founder} alt = "dummy-founder-image" title = "dummy-image" className = "w-full h-auto"></img>
         </div>
         <div className="my-auto text-2xl lg:w-7/12 lg:text-lg lg:mr-5">
-            <h1 className ="text-5xl text-center py-5 lg:text-4xl lg:text-left">About Us</h1>
+            <h1 className ="text-5xl text-center py-5 lg:text-4xl lg:text-left">{t("about_heading")}</h1>
             <p className="text-center lg:text-left">Dillar English Academy was founded by Dilnawa and Dilziba Dilmurat 
                 Kizghin to help Uyghurs around the world learn English without cost. 
                 With the help and commitment of our volunteer teachers, our goal is