Peek preview for external link embeds (#10704)

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

package.json

@@ -103,7 +103,7 @@
     "@bsky.app/expo-image-crop-tool": "^0.5.1",
     "@bsky.app/expo-scroll-edge-effect": "^0.1.4",
     "@bsky.app/expo-translate-text": "^0.2.9",
-    "@bsky.app/peek-menu": "^0.2.4",
+    "@bsky.app/peek-menu": "^0.3.0",
     "@bsky.app/react-native-mmkv": "2.12.5",
     "@bsky.app/sift": "^0.3.8",
     "@bsky.app/tapper": "^0.5.7",