[Feature]: Allow planning with Cursor models

[miktap]

Feature Area

Agent/AI

Priority

Would improve my workflow

Problem Statement

Currently you can only plan with Claude Code models. Cursor CLI now supports planning and as I don't have Claude Code subscription, would be nice to see the planning support for other providers as well.

Proposed Solution

When creating a new feature, allow the feature planning with Cursor provider.

Alternatives Considered

No response

Use Cases

No response

Mockups/Screenshots

Additional Context

No response

Checklist

• I have searched existing issues to ensure this feature hasn't been requested already
• I have provided a clear description of the problem and proposed solution

[Shironex]

I will close it to have all bugs that i want to fix before v0.14.0rc get merged moved it to #671