[FRONTEND] Remove MUI - Githubissues

Is your feature request related to a problem? Please describe. Since we are hand rolling our component library we do not have to use MUI anymore (not needed dependency). However some components are still using so either strip the components down to not use it or wait for those pages to be remade in other tickets.

BEFORE MERGING

[ ] Storybooks created where possible
[ ] Tested with nock if data fetching
[ ] Tests written for critical interactions
[ ] PR Reviewed (For non-trivial changes)
[ ] Changes tested after rebasing on master or merging in master (hint: git fetch origin master:master, then git rebase master or git merge master)
[ ] All required PR checks passing

UoaWDCC / uasc-web

[FRONTEND] Remove MUI #367