WIP(sdbclient): better UI system

feat!(sdbclient): change to iyes_loopless states

chore(sdbclient): update deps, Cargo.toml format

feat!(sdbclient): handle new error format

feat(sdbclient): add states related to lobbies

fix(sdbclient): align loading screen text

chore(sdbclient): update deps

fix(sdbclient): remove lua things from playscreen

feat(sdbclient): lua ready to be used

Merge branch 'dev' of ssh://git.src.quest:5522/~skye/deck-builder into dev

feat(sdbclient): add bevy_mod_scripting dependency

Fix margins on account screen

Add logout

Fix API call for userinfop

Finish register/login, load configs on startup

Create a constants file

sl changes and fixes

Change CfgHidden to CfgDev

Move register/login to plugins, implement mostly

APIError struct and login/register API calls