DEVELOPMENT ENVIRONMENT

~liljamo/deck-builder

ref: f2446f1f7c0e80f77b15ee09e1a2fde01a424881 deck-builder/client/src/cfg d---------
feat(client): revamp CfgUser
feat(client): change api_server to server_address in CfgDev
chore: update copyright notices
chore(client): rename sdbclient to client