Use responsive iframe control for charts (#49)

* Use responsive iframe control to charts

* Move external Grafana link to Dashboard page

* Remove unused embedded style class

* Add button label

src/components/Layouts/SideMenu.jsx

@@ -41,11 +41,6 @@ const menuData = [
     to: "/vehicles-command",
     roles: [Roles.CREATE],
   },
-  {
-    label: "Create Charts",
-    url: "https://grafana.fiskerdps.com",
-    roles: [],
-  },
 ];
 
 export default function SideMenu() {