A series of updates are needed to the website

This includes:

[x] - removal of logos at the bottom
[x] - updates to project statuses
[x] - calendar should be removed because its constantly out of date
[x] - get in touch form needs clarification that we do not host medical electives
[ ] - buying SaMD page is still empty
[x] - the landscape wheel isnt accurate and should be removed (contains FLIP)
[x] - all twitter links should be removed as we never actually used it
[x] - milestones page should be removed as its 2 years out of date
[x] - a few of the guides should be absorbed into Notion and removed from website

GSTT-CSC / gstt-csc.github.io