OpenCode engine questions

Hello we are using the preview OpenCode engine and I want to ask you about two things.

1- Have the DEBUG mode and is not allowed to override it? Is generating thousands of unuseful lines in logs.

2- Why are you not using --json for the runner command? I'm just curious

Thanks for the effort adding OpenCode to this :) it has been a little bit difficult to override the model and auth keys but works nice with our custom models too

该 issue 没有指定文件、测试或入口点；首先应明确它要求的是文档还是代码变更，以及期望 DEBUG 和 runner 具有什么行为。只有在范围达成一致，并为相关的 OpenCode 集成确定一个可复现的位置后，才能算完成。

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