chore(demo): More demo updates

Author: webJose

demo/src/lib/NavBar.svelte

@@ -22,7 +22,7 @@
 			text: 'In Code',
 			href: '/hash-routing/in-code',
 			activeFor: 'hr-in-code',
-			activeState: { class: 'active', aria: { 'aria-current': 'page' } }
+			activeState: { class: 'active', aria: { current: 'page' } }
 		},
 	];
 </script>

demo/src/lib/SubNav.svelte

@@ -8,7 +8,7 @@
 </script>
 
 <script lang="ts">
-	import { Link } from '@svelte-router/core';
+	import { Link, type ActiveState } from '@svelte-router/core';
 	import { slide } from 'svelte/transition';
 
 	type Props = {

demo/src/lib/views/redirected/RedirectedView.svelte

@@ -1,6 +1,9 @@
 <script lang="ts">
 	import { location } from '@svelte-router/core';
 	import Alert from '../../Alert.svelte';
+	import { getTitleContext } from '../../state/title.svelte';
+
+	getTitleContext().current = 'New Feature (Redirector Demo)';
 </script>
 
 <article class="container">