xAI Grok support for native web search and code interpreter tools

Love the new update with more model providers. Just one suggestion: for xAI, the Responses API supports these tools:

{"tools":[{"type": "web_search"},{"type": "x_search"},{"type": "code_interpreter"}]}

I just tested that exact line in the “Custom model parameters” section and the tools work. However, doing this overwrites any activated plugin tools, because it overrides the “tools” field. So, having the model connect to its native tools automatically like other providers would solve this.