[Project Year Page] Implement page layout

[olliepai]

Begin after #168.

This is the page that we go to after clicking on an academic year's section on the Projects page. There will be a copy of this page for each academic year.

Page structure:

• The header of the page should follow the format PROJECTS: YEAR-YEAR (header 1)
• List all three quarters (header 2) with a toggle drop down for each
• Clicking each toggle will make the page look similar to "Desktop - Projects Quarter Page Wireframe - Toggle Version" on the Figma
• Next to each each project add a toggle triangle with the text "See more about this project"
• Clicking the toggle shows text on the left (project lead(s) + project members) and two pictures on the right (a picture of the actual project which can be either a pic of the physical product or a prototype of the digital product + team photo if they have one).
• Add two rectangular buttons below the text/images (link to demo day slides and it would be even better if it linked to their section in the demo day slides and not just the general presentation if possible + link to their demo day insta post)

Note: When toggles are clicked, the entire page should extend down. Kind of like Notion dropdowns if you have used them before. (These aren't temporary tooltips that hover above the page.)