/v1/responses OpenAI compatible endpoint

The /v1/responses endpoint from OpenAI is used by tools like Kilo Code and Opencode, and it is particularly useful for agent development and handling large files. I noticed that Nebius does not currently support this, but I believe it would be a valuable addition. Maintaining compatibility with the official OpenAI API would enable Nebius to serve as a backend for tools like Opencode and similar applications.