[FEATURE] Optional Evaluation Targets/Evaluators

[lsy357]

📋 Please ensure that:

• I have searched existing issues to avoid duplicates
• I have provided a clear problem statement and solution
• I understand this is a feature request and not a bug report
• I am willing to help implement this feature if needed
• I have submitted this feature request in English (otherwise it will not be processed)

🎯 Problem Statement

There is already model output content to be evaluated, making it impossible to directly complete the evaluator’s assessment through experiment.

💡 Proposed Solution

When launching an experiment, users can choose to skip evaluation targets or evaluators depending on the scenario.

📋 Use Cases

User has already obtained the model output and is unable to carry out the evaluation.

⚡ Priority

None

🔧 Component

None

🔄 Alternatives Considered

No response

🎨 Mockups/Designs

No response

⚙️ Technical Details

No response

✅ Acceptance Criteria

No response

📝 Additional Context

No response