Friends Management - Add a Book to Dashboard from Friend's Book List

[pkannan3]

• Description: Create the endpoint /api/friends/books/:bookTitle to add a book to the user's dashboard from a friend's book list.
• Tasks:
  • Implement the POST route.
  • Validate the category.
  • Add the book to the user's dashboard. /api/books/:bookTitle
  • Return a success message.