Problem (one or two sentences)

The Mistral provider contains the devstral-medium-latest model, but not the more economic devstral-small-latest model.

Context (who is affected and when)

Provider Selection > API Provider: Mistral

Desired behavior (conceptual, not technical)

Model: devstral-small-latest selectable

Constraints / preferences (optional)

No response

Request checklist

• I've searched existing Issues and Discussions for duplicates
• This describes a specific problem with clear context and impact

Roo Code Task Links (optional)

No response

Acceptance criteria (optional)

No response

Proposed approach (optional)

No response

Trade-offs / risks (optional)

No response