Navigation flow update sp3

name: 🚀 Navigation flow update sp3 Pull Request about: Restructured login/logout flow.

Types of Changes

[ ] Bug fix (non-breaking change which fixes an issue)
[x ] New feature (non-breaking change which adds functionality)
[x] Breaking change (fix or feature that would cause existing functionality to change)
[x] I have read the CONTRIBUTING document.
[x] My code follows the code style of this project.
[x] My change requires a change to the documentation.
[x] I have updated the documentation accordingly.
[x] I have added tests to cover my changes.
[x] All new and existing tests passed.