feat: disconnect unauthorized devices on gateway

[wojcik91]

Description

Add a periodic task which forces a disconnect of inactive devices from MFA-protected locations.

Dev Branch Merge Checklist:

• I have prepared end-to-end tests for all new functionalities
• I have performed end-to-end tests manually and they work
• New and existing unit tests pass locally with my changes
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding/required changes to deployment (Docker, Kubernetes, one-line install)
• My changes generate no new warnings

Main Branch Merge Checklist:

• I have merged my changes before to dev and the dev checklist is done
• I have tested all functionalities on the dev instance and they work
• I have made corresponding changes to the documentation and added new features documentation with screenshots for users/admins