prompt for the project.txt

hey i want to make the simple online coding examination platform , and for that i want to use the NEXT.js and make the backend also in the next.js and the database in firebase . and i will use the judge0 API for the code execution engine . and i want to build the platform like that the faculty can login and set the problem statement description and the test case for the same problem statement and the student user can login and give the particular exam that is set by the faculty. all the users faculty and the student can login through the google singin method (using the firebase) and for the role assignment to different users that are logged with the googleID the superuser admin only can assign roles to user , so first of all the user have to register to the portal and the superuser admin will assign the role to the user . i want to implement this project from the scratch ,so make the proper project structure directory and in that make the proper documentation for the project and give me the all the codes and help me to implement the project .