Constant REFACTOR_TEMPLATE 

pub const REFACTOR_TEMPLATE: &str = r#"{
  "id": "",
  "title": "",
  "status": "todo",
  "priority": "medium",
  "tags": ["refactor", "cleanup"],
  "plan": [
    "Analyze current implementation",
    "Identify improvement opportunities",
    "Refactor with tests passing",
    "Verify no behavior changes",
    "Run make ci"
  ],
  "evidence": []
}"#;

Built-in refactor template