feat(web): degree progress chart

[michaelzwang13]

📌 What’s Changed

• added degree chart so that students can get a better look at the subject categorization of each degree
• added an overlay toggle so that students can look at how much of their degree they have completed

✅ Actions

• currently only shows the course code (CSCI-UA, EXPOS-UA, etc.) may want to consider writing (Computer Science, Expository Writing) for better clarity
• maybe add popup when hovering over the degree chart so users can look at the specific courses they need to take

📝 Notes for Reviewer

• i committed some mock data and seeding functions for my own testing purposes. i included it as it may be useful to the reviewers. once approved you or i can remove them
• frontend ui is not perfect, let me know if i can fix anything
• i can't seem to find my issue on the project board

[chenxin-yan]

See #99 , programName is added to courses so you can map it to the chart