Chat issues

Chat team:

• Unread messages:https://git.startinblox.com/components/sib-chat/issues/128
• Cache issue : https://git.startinblox.com/components/sib-chat/issues/101
• Scrolling : https://git.startinblox.com/applications/sib-app/issues/405

https://git.startinblox.com/applications/sib-app/issues/406

• Unread messages: https://git.startinblox.com/components/sib-chat/issues/113

Core team: Authentification bug:

• core-team#4

• framework/sib-core#589 (closed) => missing from core team #4 (closed)?

• History: https://git.startinblox.com/applications/sib-app/issues/415