Improvement Executor

Applies accepted candidates with automatic backup and rollback.

When to Use

• 把已批准的改进候选应用到目标文件
• 回滚之前的变更（通过 receipt）
• 用 --dry-run 预览变更

When NOT to Use

• 给候选打分 → use improvement-discriminator
• 门禁验证 → use improvement-gate
• 全流程编排 → use improvement-orchestrator

CLI