Provides a complete OpenAPI-first CRUD example with a Pydantic
model layer, explicit runtime semantics, and integration tests
to support developer onboarding and real-world service structure.
- include CRUD OpenAPI spec
- add in-memory mock data store
- implement OpenAPI-bound route handlers
- provide runnable FastAPI bootstrap
- include end-to-end integration test
- ship OpenAPI-first health check template as package data
- add CLI to copy scaffold into new project directories
- include OpenAPI spec, routes, and bootstrap example
- enable fast startup for OpenAPI-first services
