chore: update copyright notices

chore(client): rename sdbclient to client

feat(sdbclient): start game API call

feat(sdbclient): browse own games

feat(sdbclient): join games

WIP(sdbclient): browse games from play screen

feat(sdbclient): finish create game ui

feat!(sdbclient): scrap game management UIs

feat(sdbclient): init new game management UIs