danielbdev/DotSharp — reverse-engineered prompt

Build me a reusable .NET library called DotSharp that gives teams a simple foundation for Clean Architecture and domain driven design projects.

I want it to feel like a set of small infrastructure packages that can be reused across different apps, not a full application. Keep the code clean and practical, with clear separation between domain concepts and infrastructure helpers. Add sensible base classes, interfaces, and patterns that would help someone start a clean backend project without rewriting the same plumbing every time.

Please include tests for the important pieces and make sure the solution builds cleanly. Keep the public API easy to understand, with names that make sense to a C# developer. Add a short README that explains what the library is for, how to install or reference it, and a simple example of how someone would use it in a project.