[Feature]: Add support for `opusplan` alias in Claude Code

[jvzaniolo]

Before submitting

• I searched existing issues and did not find a duplicate.
• I am describing a concrete problem or use case, not just a vague idea.

Area

Not sure

Problem or use case

Claude Code has an alias model called opusplan where it uses Opus when in plan mode and Sonnet for building.

Proposed solution

Add support for opusplan alias

Why this matters

This would make it easier to use different models for different tasks

Smallest useful scope

Maybe add an option in model selector called "Opus Plan" that sets /model opusplan in Claude Code

Alternatives considered

No response

Risks or tradeoffs

No response

Examples or references

No response

Contribution

• I would be open to helping implement this.