Feedback survey for users is unmaintained, and traffic in the chat instance is very low, so it makes no sense keeping it in the app anymore.
The aim of this issue is addressing the removal of these 2 items from feedback in the app.

TASKS

• Research (if needed)
• Create branch feature/remove_feedback
• Development tasks
  • Adapt feedback dialog to show only Central and GitHub links
• Code review and apply changes requested
• Design test plan
• QA
• Merge branch feature/remove_feedback into master