steve
a213c18263
The OpenAI /v1/images/generations endpoint ignores `seed` on our stable-diffusion.cpp build — every render of a given prompt comes back byte-identical, so a drawbot batch of N collapsed to one image. Switch the image provider to sd-server's A1111 /sdapi/v1/txt2img endpoint, which honors `seed` (verified live: distinct seeds -> distinct images on SDXL and Qwen-Image). Size is split into width/height; llama-swap still routes by the `model` field. Tests + ADR-0016 updated.