/tdd -- Red-Green-Refactor for .NET What Guides a strict test-driven development cycle for .NET features. Instead of writing implementation first and bolting on tests after, this command flips the order: write a failing test that defines the desired behavior, implement the minimum code to make it pass, then refactor with confidence. Every cycle uses the .NET testing stack: - xUnit v3 -- Test framework with and - WebApplicationFactory -- Integration tests against the real HTTP pipeline - Testcontainers -- Real databases (PostgreSQL, SQL Server) in tests - Verify -- Snapshot testing for complex…