[FRONTEND] Implement edit functionality on profile page

[choden-dev]

Is your feature request related to a problem? Please describe.

Blocked by #336

You will need to pass in edit handlers to the component created in #327

A mutation hook also needs to be created that calls the edit-self endpoint

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

[choden-dev]

Already done in #509 and #520