More course info

[zer0code9]

• class info at the top under the name of the course
  • there is an 'Add to Cart' button that is disabled for the moment
  • the professor of the class is the one card under
  • then more classes from the same and/or other professor(s) are provided under 'Other classes'
• professor info under their name
• fixed the smart search item selection (it would make all the same courses one big selection, so I added the class number)
• more data about professors and courses being scraped
  • professor: avgRating, avgDifficulty, numRatings, wouldTakeAgainPercent
  • course: classNumber, units, type, days, time, location, dates, openSeats
• replaced all the drizzle SQL files to be one big file (instead of having 3, it's just one)

[YuraT]

I'll try to look at this soon, might take a while with all my assignments though 💀

PS it'd be easier to review if you split it into smaller PRs - separate for the UI stuff, schema stuff, scraper stuff, etc.

[zer0code9]

I made three sub-branches for the better-course-info branch, where the schema, scraper, and UI parts are divided as you said. But they don't work alone; they need each other to work. Do you want me to change them so that they work alone instead of together?