Map OpenAI image_url / Claude-style image blocks to the {type:"image",
image:"<data URI|url>"} shape the command-code CLI sends to /alpha/generate
instead of dropping them to "[image omitted]". Handles data URIs, raw base64
(with media_type / image/png fallback), and remote URLs.
- Promote bugs-gemini-cursor-commandcode "image content is preserved" from
it.fails to a real assertion (bug fixed)
- Add vision unit tests to openai-to-commandcode.test.js
- Add test-commandcode-vision.sh curl helper for live verification
Co-authored-by: CommandCodeBot <noreply@commandcode.ai>
