added english language

src/pages/ChatPage.jsx

@@ -8,8 +8,10 @@ import { useUnread } from "../context/UnreadContext";
 import { API_URL } from "../config/authConstants";
 import Picker from "@emoji-mart/react";
 import emojiData from "@emoji-mart/data";
+import { useTranslation } from 'react-i18next';
 
 export default function ChatPage() {
+  const { t } = useTranslation();
   const { chatId } = useParams();
   const navigate = useNavigate();
   const { fetchMessages, markAsRead } = useChats();
@@ -83,15 +85,15 @@ export default function ChatPage() {
               post?.emoji || "📋"
             )}
           </div>
-          <div className="chat-header-title">{post?.title || "Чат"}</div>
+          <div className="chat-header-title">{post?.title || t('chat.title')}</div>
           <div className={`chat-status${connected ? " connected" : ""}`}>
-            {connected ? "В сети" : "Отключено"}
+            {connected ? t('chat.online') : t('chat.offline')}
           </div>
         </div>
 
         <div className="chat-messages">
           {messages.length === 0 && (
-            <div className="chat-empty">Нет сообщений</div>
+            <div className="chat-empty">{t('chat.noMessages')}</div>
           )}
           {messages.map((m) => (
             <div
@@ -123,7 +125,7 @@ export default function ChatPage() {
             <input
               value={input}
               onChange={(e) => setInput(e.target.value)}
-              placeholder="Сообщение..."
+              placeholder={t('chat.messagePlaceholder')}
               className="chat-input"
             />
             <button