I want mycoder-agent to support OpenAI-compatible chat completion providers through its LLM provider API.

I want mycoder-agent to support OpenAI-compatible chat completion providers through its LLM provider API.: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). createProvider('openai', model?, options?) should also select this provider, defaulting to model…

The task

`createProvider('openai', model?, options?)` should also select this provider, defaulting to model `gpt-4o-2024-05-13`, `OPENAI_API_KEY` as the documented key name, and provider metadata where `name === 'openai'` and `provider === 'openai.chat'`. `createProvider('xai', model?, options?)` should use the same…

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.