lnshkv

allOf: types are generated not properly

1

- Go version: `go1.24.7 linux/amd64` - `oapi-codegen` version: `v2.5.0` - Configuration: default - OpenAPI spec: 3.0.0 - Problem: Consider a simple `api.yaml`: ```yaml openapi: 3.0.0 info: title: api version: 1.0.0...