add auth

src/script.js

@@ -41,6 +41,11 @@ document.addEventListener("DOMContentLoaded", () => {
             addMessage("Rappel", "Vous devez parler uniquement de denis !");
         });
 
+        socket.on("refresh", () => {
+            location.reload();
+        });
+
+
         socket.on("previous-messages", (data) => {
             data.messages.forEach(message => {
                 addMessage(message[0], message[1]);