Adds a React Native app, which has a webview pointing to https://cashtabapp.com, with loading screen, logo and app icons for Android.
- Group Reviewers
Make sure you meet the requirements for dev. environment: https://reactnative.dev/docs/environment-setup.
On /web/cashtab/mobile, run npm install.
Install react-native-cli: npm install -g react-native-cli
Run react-native start, and on another tab/session: npm start