Customize Android Notification Clicked

[alexking]

• Android notification taps are tricky to handle on Expo Router - the router attempts to navigate to a /notification.click route or goes to a route missing page (404). It's possible to detect it via React Native Linking but it doesn't seem to be possible to keep Expo Router from trying to navigate
• It'd be nice to have the option to customize the notification.click value set here, or remove that element entirely if the app should open, but not navigate to a new route
• Since this takes place in the updateOptions method, it seems like it might not be too hard to make configurable - would be happy to try to write a PR if adding this seems like a reasonable idea.