Resolve "Move feedback page"

What does this mr do?

The user is now able to access the feedback page without having to access a course. fixes #266 (closed)

Screenshots

before

after

Does this MR meet the acceptance criteria?

• I have added a changelog entry to reflect the significant changes I made.
• Tests were created to test the feature.
• I have updated the documentation accordingly.
• I adhere to the style guide.