[Frontend] Update LandingPage pagination

[FlorentinaPetica]

Description

Landing page as requested for this PR should only deal with pagination.

This PR was created to develop the Landing Page container and pagination.

Fixes #33

How to test?

npm run dev Check if pagination is working as it should.

Checklist

• [x] I have performed a self-review of my own code
• [x] I have followed the name conventions for CSS Classnames and filenames, Components names and filenames, Style filenames, if you are in doubt check the the project README.MD and here https://github.com/HackYourFuture-CPH/curriculum/blob/master/review/review-checklist.md
• [x] I have commented my code, particularly in hard-to-understand areas, if you code was simple enough mark the box anyway
• [x] I have made corresponding changes to the documentation, if you code was simple enough mark the box anyway
• [x] This PR is ready to be merged and not breaking any other functionality

[miltonhultgren]

Might I suggest changing the title of the PR and the merge message to something like: [Frontend] Update LandingPage pagination