bisheng

规范当前 Python (FastAPI + SQLAlchemy) 项目的代码开发标准，涵盖编码风格、分层架构、数据库及异常处理等。

Refactor large React components by extracting hooks, splitting sub-components, and organizing directory structure following established patterns.

Internationalize a module by extracting hardcoded Chinese strings, generating translation keys, and updating all three locale files (en, zh-Hans, ja).