add before route enter restrictions to settings page

[tobias-wiese]

Description

Fixes issue #292

Reason for this PR

• Bugfix, settings page had no route enter restrictions

Changes in this PR

• add the same restrictions as for public profiles, as all logged in users have the permission to reach it

Type of change (remove all that don't apply)

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Manually tested all use cases this could alter

Test Configuration:

• OS: Windows

• Browser: Firefox

• Frontend: (remove all that don't apply)

  • Development build

• Backend: (remove all that don't apply)

  • No backend needed to test this
  • Deployed develop version 0.5.0

Checklist: (remove all that don't apply)

• I have performed a self-review of my own code
• My changes generate no new linting warnings or console warnings
• I have updated the CHANGELOG.md to include any changes made in this PR (add WIP to the top, if there is none already)