Content homepage refactor

[niraymak]

Description

We received content for our homepage from Fontys' MarCom department.
In this PR the content was processed into our homepage.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I updated the changelog with an end-user readable description
• I assigned this pull request to the correct project board to update the sprint board

Steps to Test or Reproduce

1. Start frontend
2. See most of the content on the homepage

Link to issue

Closes: #502

[waltersajtos]

Is this ready for review?

[waltersajtos]

LGTM