TODO: Document all use-cases

Documenting use cases for Unity, .NET Services, or ASP.NET Core is not entirely done yet.

Start by locating the existing use-case material for Unity, .NET Services, and ASP.NET Core in the repository. Review what is already documented and identify the missing cases. Done means the use cases for all three areas are documented consistently.

由索引模型根据 Issue 内容生成。