fix token query param issue

Author: Oceania2018

src/lib/services/auth-service.js

@@ -44,9 +44,10 @@ export async function getToken(email, password, onSucceed, onError) {
  * Set token from exteranl
  * @param {string} token
  */
-export function setToken(token) {
+export async function setToken(token) {
     let user = getUserStore();
     user.token = token;
+    userStore.set(user);
 }
 
 /**

src/routes/chat/[agentId]/+page.svelte

@@ -23,7 +23,7 @@
             console.log("login as existing account.");
         } else if($page.url.searchParams.has('token')) {
             let token = $page.url.searchParams.get('token');
-            setToken(token);
+            await setToken(token);
         } else {
             await getToken("guest@gmail.com", "123456", () => {
                 console.log("login as guest.");