FEBoot3-todo

Implement a simple todo list web api app that uses the OOP principles and good practice

For this task the students should follow the following rules:

1. • All details implementation of a function/class must be encapsulated
2. • Use access modifiers to limit and controll the access to the states of the object.
3. • Use polymorphism *
4. • Add at least a Get and a Post http method (can be used in a controller class or on minimal api)
5. • Add a class service to do some asynchronous task.
6. • Use interface
7. • use a extension method class
8. • use swagger api description
9. • Fallow coding good practice
10. • commit to GitHub