log more example app info in the end

[brodycj]

with some symbols from log-symbols

based on logs from this interactive CLI tool:

• https://github.com/brodybits/react-native-module-init

Some final output from testing in my workarea:

💡 check out the example app in react-native-awesome-module/example
💡 recommended: run Metro Bundler in a new shell
ℹ (cd react-native-awesome-module/example && yarn start)
💡 enter the following commands to run the example app:
ℹ cd react-native-awesome-module/example
ℹ react-native run-ios
ℹ react-native run-android
⚠ first steps in case of a clean checkout
ℹ run Yarn in react-native-awesome-module/example/ios
ℹ (cd react-native-awesome-module/example && yarn)
ℹ do `pod install` for iOS in react-native-awesome-module/example/ios
ℹ cd react-native-awesome-module/example
ℹ (cd ios && pod install)