restworld-add-entity-endpoint

End-to-end checklist for adding a new REST endpoint for a database entity to a RESTworld API. Use when asked to add an endpoint, add a new resource, expose an entity through the API, add CRUD for a table, add a new controller for an entity, scaffold a complete feature (entity, migration, DTOs, mapper, pipeline registration), or when unsure which RESTworld steps and skills to apply in which order. Orchestrates restworld-create-entity-and-dbcontext, restworld-create-dtos, restworld-create-mapper, restworld-choose-pipeline and the optional service, authorization, validation and Angular page skills, and explains how to verify the result by building and calling the API (HAL-Explorer, Swagger).