Feisty first launch
Problem statement: User's registration and first-launch experience must be bug free. Plus XMPP and the Librem 5. Zero-tolerance for UX bugs. They must be fixed in order to close these milestones.
An unregistered user must be able to register, launch an app and connect to another user.
An unregistered user must be able to install an app and get clear hints on how to register.
XMPP server is included here but should probably go somewhere else.