Basic idea
: create wrapped mobile apps using react native webview
My estimate of chance full integration with push notifications turns out to be easy: 40%
Tutorials:
How to Create a Remote Push Notifications System in React Native - Step-by-Step Tutorial
If we can’t get log in to work within the webview:
https://instamobile.io/mobile-development/google-login-react-native-firebase/
Npm packages:
https://github.com/wix/react-native-notifications
https://github.com/react-native-webview/react-native-webview