switch from req.session.jwt to cookies

public/js/chat.js

@@ -0,0 +1,16 @@
+$(document).ready(() => {
+    const sendData = async () => {
+        alert(1);
+    }
+
+    $("#send-message-button").click(sendData);
+
+    $('#chat-input').keyup(function(e){
+        if(e.keyCode == 13)
+        {
+            $(this).trigger("enterKey");
+        }
+    });
+
+    $("#chat-input").bind("enterKey", sendData);
+});