Support deep linking on Android

[LukeChannings]

https://github.com/Tautulli/Tautulli-Remote/blob/551163282b6f040a0d64e977baa94bb07a1c758c/lib/features/media/presentation/pages/media_item_page.dart#L484

[LukeChannings]

This deep link will only work when opened from another Android app. Deep linking from Chrome requires using an intent:// link.

I extracted the AndroidManifest for the Plex app, but didn't have any luck constructing an intent:// URL that succeeded in opening the app.