fix: fixed register page

front/src/pages/Channel.tsx

@@ -99,6 +99,7 @@ export default function Channel() {
                 {messages.slice(0, maxMessageToShown).map((message) => (
                     <li key={message.id}>
                         <p>{message.username}: {message.content}</p>
+                        <p>{new Date(message.date).toLocaleString()}</p>
                         {(user?.id === message.user_id || user?.id === channel.owner_id || user?.admin === 1) && (
                             <button onClick={() => {deleteMessage(message.id)}}>Delete</button>
                         )}