Moved code into src folder. Added build for component library.

src/components/layout/SettingsLayout.js

@@ -0,0 +1,38 @@
+import { Row, Column } from 'react-basics';
+import { useRouter } from 'next/router';
+import SideNav from './SideNav';
+import useUser from 'components/hooks/useUser';
+import useMessages from 'components/hooks/useMessages';
+import useConfig from 'components/hooks/useConfig';
+import styles from './SettingsLayout.module.css';
+
+export function SettingsLayout({ children }) {
+  const { user } = useUser();
+  const { pathname } = useRouter();
+  const { formatMessage, labels } = useMessages();
+  const { cloudMode } = useConfig();
+
+  const items = [
+    { key: 'websites', label: formatMessage(labels.websites), url: '/settings/websites' },
+    { key: 'teams', label: formatMessage(labels.teams), url: '/settings/teams' },
+    user.isAdmin && { key: 'users', label: formatMessage(labels.users), url: '/settings/users' },
+    { key: 'profile', label: formatMessage(labels.profile), url: '/settings/profile' },
+  ].filter(n => n);
+
+  const getKey = () => items.find(({ url }) => pathname === url)?.key;
+
+  return (
+    <Row>
+      {!cloudMode && (
+        <Column className={styles.menu} defaultSize={12} md={4} lg={3} xl={2}>
+          <SideNav items={items} shallow={true} selectedKey={getKey()} />
+        </Column>
+      )}
+      <Column className={styles.content} defaultSize={12} md={8} lg={9} xl={10}>
+        {children}
+      </Column>
+    </Row>
+  );
+}
+
+export default SettingsLayout;