* fix(DB): fixed feature-flag's payload type
* refactored(chalice): refactored restore user refactored(chalice): refactored add user * fix(chalice): allow FastAPI to handel async automatically fix(chalice): EE support of multiworkers refactor(chalice): cleaned SSO * fix(chalice): allow FastAPI to handel async automatically * feat(DB): associate sessions to feature-flags * feat(DB): CH associate sessions to feature-flags