Move routes to dashboard app

src/apps/dashboard/routes/notifications.tsx

@@ -0,0 +1,36 @@
+import React from 'react';
+
+import Page from 'components/Page';
+import globalize from 'scripts/globalize';
+
+const PluginLink = () => (
+    <div
+        dangerouslySetInnerHTML={{
+            __html: `<a
+                is='emby-linkbutton'
+                class='button-link'
+                href='#/addplugin.html?name=Webhook&guid=71552a5a5c5c4350a2aeebe451a30173'
+            >
+                ${globalize.translate('GetThePlugin')}
+            </a>`
+        }}
+    />
+);
+
+const Notifications = () => (
+    <Page
+        id='notificationSettingPage'
+        title={globalize.translate('Notifications')}
+        className='mainAnimatedPage type-interior'
+    >
+        <div className='content-primary'>
+            <h2>{globalize.translate('Notifications')}</h2>
+            <p>
+                {globalize.translate('NotificationsMovedMessage')}
+            </p>
+            <PluginLink />
+        </div>
+    </Page>
+);
+
+export default Notifications;