Add functionality to create a new user in the system. This includes parsing and mapping the input JSON data to the appropriate model fields, creating a new user object, and invoking the UserService to store the user in the database. This commit sets up the foundation for user creation in the API.
Add functionality to create a new user in the system. This includes parsing and mapping the input JSON data to the appropriate model fields, creating a new user object, and invoking the UserService to store the user in the database. This commit sets up the foundation for user creation in the API.