feat:更新侧边导航，修改密码等

src/utils/auth.js

@@ -4,14 +4,17 @@ import Cookies from "js-cookie";
 const TokenKey = "token";  
 
 export function getToken() {
-  return Cookies.get(TokenKey);
+//   return Cookies.get(TokenKey);
+    return sessionStorage.getItem(TokenKey);
 }
 
 export function setToken(token) {
-  return Cookies.set(TokenKey, token);
+//   return Cookies.set(TokenKey, token);
+    return sessionStorage.setItem(TokenKey, token);
 }
 
 export function removeToken() {
-  return Cookies.remove(TokenKey);
+//   return Cookies.remove(TokenKey);
+    return sessionStorage.removeItem(TokenKey);
 }