chore(client): fmt, clippy

feat(client): add a few reflects for debugging

feat(client): something to browse in browse

fix(client): change where user token is saved

feat(client): functional login and register

chore: update copyright notices

chore(client): rename sdbclient to client

feat(sdbclient): adhere to new API responses

feat!(sdbclient): handle new error format

Fix API call for userinfop

Finish register/login, load configs on startup

APIError struct and login/register API calls