change layout and router panel & design page dashboard and user account

components/layoutPanel/header/index.js

@@ -1,7 +1,7 @@
 import Icons from "./Icons"
 import Search from "./Search"
 
-function index() {
+function Header() {
     return (
         <div
             className='
@@ -15,4 +15,4 @@ function index() {
     )
 }
 
-export default index
+export default Header