I am just starting to learn C# and I want to build a robust and well-structured console application as my first project. While I understand the basic syntax like Console.WriteLine and Console.ReadLine, I am not entirely sure about the best practices for structuring a slightly larger console app.

Specifically, I am looking for advice, best practices, or starter templates regarding:

• How to properly structure the main loop and handle menu navigation.

• How to cleanly separate the core logic from the user interface (console input/output).

• Are there any standard design patterns or recommended boilerplate setups for modern C# console applications?

Any guidance, recommended resources, or GitHub template links to help me start on the right foot would be greatly appreciated. Thank you in advance!