Logout button improvements - Fix padding on loading. Hide the button …

[RomanovaPrime]

…after logout. Optimise the business logic

Overview

Closes: #970

< Pull Request Description >

Checklist

Implementation

• Implementation matches ticket acceptance criteria and technical notes
• Manually tested against Acceptance Criteria
• UI checked in Light / Dark mode

Stability

• Checked if changes affect any features and verified affected features work as expected

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.66%. Comparing base (69193bc) to head (e5a8e1a).
Report is 13 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #977   +/-   ##
========================================
  Coverage    95.66%   95.66%           
========================================
  Files          121      121           
  Lines         2632     2632           
========================================
  Hits          2518     2518           
  Misses         114      114           

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[StanevPrime]

Do we really need to move the logout button ?

[RomanovaPrime]

It was an issue in the mocking one of states. I have fixed it and reupload tests.