* new compose project
* classes for chat command and response
* use val with get() for commands and responses
* chat model
* initial jetpack compose set up
* wire it up with chat
* first ability to send and receive messages
* refactor model/controller interface
* JSON samples
* terminal view with items
* playing around with json
* JSON serialization works
* parsing API responses in the terminal
* add subclass for contactSubscribed reponse
* remove android-poc
* remove JSON example
Co-authored-by: IanRDavies <ian_davies_@hotmail.co.uk>