feat(backend): add authentication and booking crud (Abel Mekonen)

[Abel-Mekonen]

Features

1. User Registration and Authentication:
   Implemented the user registration functionality, allowing users to create new accounts and securely store their account details in the database.
   Added user authentication using authentication tokens (JWT) for accessing protected API endpoints.
   Implemented role-based authorization to restrict access to certain actions based on user roles.
2. Movie Booking:
   Implemented the movie booking functionality, enabling users to book movie tickets for specific movies and cinemas. Users can select multiple seats in a single booking.
   Validated the availability of selected seats for the specified movie and cinema before creating the booking record.

[vercel]

Deployment failed with the following error:

Resource is limited - try again in 16 hours (more than 100, code: "api-deployments-free-per-day").