user-settings: match subroutes

Signed-off-by: Vincenzo Scamporlino <vincenzos@spotify.com>

packages/app-next/src/examples/pagesPlugin.tsx

@@ -51,7 +51,7 @@ const IndexPage = createPageExtension({
             <Link to="/search">Search</Link>
           </div>
           <div>
-            <Link to="/Settings">Settings</Link>
+            <Link to="/settings">Settings</Link>
           </div>
         </div>
       );

plugins/user-settings/src/alpha.tsx

@@ -29,7 +29,7 @@ export const userSettingsRouteRef = createRouteRef({
 
 export const UserSettingsPage = createPageExtension({
   id: 'plugin.user-settings.page',
-  defaultPath: '/settings',
+  defaultPath: '/settings/*',
   routeRef: userSettingsRouteRef,
   loader: () =>
     import('./components/SettingsPage').then(m => <m.SettingsPage />),