docs: add Remote Access section with Telegram Gateway documentation (#7955)

Signed-off-by: Rizel Scarlett <rizel@squareup.com>

documentation/docs/experimental/remote-access/index.md

@@ -0,0 +1,25 @@
+---
+title: Remote Access
+sidebar_position: 2
+description: Access goose remotely from mobile devices and messaging platforms.
+---
+
+import Card from '@site/src/components/Card';
+import styles from '@site/src/components/Card/styles.module.css';
+
+# Remote Access
+
+Access goose from anywhere using mobile apps or messaging platforms. These features let you interact with goose when you're away from your computer.
+
+<div className={styles.cardGrid}>
+  <Card 
+    title="Mobile Access via Secure Tunneling"
+    description="Connect to goose Desktop from the goose AI iOS app using secure tunneling."
+    link="/docs/experimental/remote-access/mobile-access"
+  />
+  <Card 
+    title="Telegram Gateway"
+    description="Chat with goose through Telegram from any device."
+    link="/docs/experimental/remote-access/telegram-gateway"
+  />
+</div>