Persist agent attempt facts, resume metadata, bounded retry policy, and task diagnostics across worker and API boundaries. Add the database migration, OpenSpec artifacts, and regression coverage.
持久化 Agent 尝试事实、续跑元数据、有界重试策略和任务诊断信息，贯通 Worker 与 API 边界。补充数据库迁移、OpenSpec 工件和回归测试。
- Implement tests for the ImageProcessingWorker to validate task deduplication and policy interactions.
- Create tests for operation policy to ensure proper grant handling and error responses.
- Add tests for reverse image provider response structure to validate empty and malformed results.
- Develop comprehensive tests for scope resolution and service validation to ensure correct behavior in various scenarios.
infstellar