handle new logout event from nr-editor

[cstns]

Description

handle new logout event from nr-editor while in immersive view

Related Issue(s)

closes #4524

Checklist

• I have read the contribution guidelines
• Suitable unit/system level tests have been added and they pass
• Documentation has been updated
  • Upgrade instructions
  • Configuration details
  • Concepts
• Changes flowforge.yml?
  • Issue/PR raised on FlowFuse/helm to update ConfigMap Template
  • Issue/PR raised on FlowFuse/CloudProject to update values for Staging/Production

Labels

• Includes a DB migration? -> add the area:migration label

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.16%. Comparing base (5979e15) to head (841941d).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4544   +/-   ##
=======================================
  Coverage   78.16%   78.16%           
=======================================
  Files         300      300           
  Lines       14283    14283           
  Branches     3240     3240           
=======================================
  Hits        11165    11165           
  Misses       3118     3118           

Flag	Coverage Δ
backend	78.16% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.