Create the skeleton of the loan subproject.

[nstarlike]

This project is for the service related to loans. This service serves users with checking the list and the information of their loans.

Follow the list below to create the project.

1. Create a Spring Boot project using Spring Initializr with the Maven option and the Spring Web dependency.
2. Write a controller to test if it works.
3. Test the endpoint.

That's it for now.