Create book shelf example

[trishalim]

minimal version

• [X] login
• [ ] add book
• [X] edit book
• [X] show list of books
• [X] upload book image
• [X] add date read
• [X] share book reviews publicly
• [ ] test

additional features

• [ ] categorize books by year
• [ ] share books by year publicly
• [ ] copy UI
• [ ] categorize books by month
• [ ] share books by month publicly
• [ ] share book shelf publicly
• [ ] show list of books categorized by months and years
• [ ] show stats (# of books read, books/month, best reads)
• [ ] comment/react on book reviews
• [ ] improve auth (use clerk example?)