Fixes + show past meetings ui setting
fix crash : reset lists data if core is not On
SafeConnection premature destruction in ParticipantDeviceList and ParticipantList (cherry pick from quanta)
remove login_hint as most of the time it's unrelated to sip username
fix oidc connector scope parsing in case of QT >= 9.0
update oidc client secret auth
add ui settings for showing/hiding past meetings