Auto-mode range and settings feature idea

Describe the feature or problem you'd like to solve

I'd like Auto-mode to have more local wiring for users. For example, I like the concept of auto-mode but I would like to set a minimum strength model a maximum strength and bias. Like bias towards stronger models.

Proposed solution

Auto mode should have a config entry which has some basic levers. I imagine at least these 3:

Lowest selectable model.
Cost saver - intelligence bias slider value (0 meaning lean towards the cheapest model for a given task - 1 being choose the most almost always)
A short list of models that I am willing to use. For example, why is it still usign Haiku when it hasn't been updated since 2025 and we have many small models that are much more capable.

Example prompts or workflows

No response

Additional context

No response

Issue không xác định các tệp, test hoặc entry point. Trước tiên, hãy tìm vị trí cấu hình Auto-mode và hành vi chọn model trong CLI, sau đó làm rõ các thiết lập được hỗ trợ và danh sách model trước khi xác định các test để thiết lập hành vi chọn model mong đợi.