Problem (one or two sentences)

claude 2 series model is not longer provided by AWS bedrock.
Embedding model should not appear in model selection as it is not able to use for programming.

Context (who is affected and when)

When user select claude 2 series model, it actually can not be used

Desired behavior (conceptual, not technical)

simplify model list in AWS bedrock model list

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