- Integrated express-basic-auth middleware in index.js to secure non-GET routes with basic authentication.
- Updated libraryManager.py to use HTTPBasicAuth for API requests, enhancing security for book management operations.
- Modified public/index.html to improve the user interface with a new search feature and dynamic book table.
- Removed obsolete public/library.html file to streamline the project structure.
- Updated package.json and package-lock.json to include express-basic-auth as a new dependency.
