- Added `ali-oss` dependency for OSS integration.
- Implemented `import-cases.js` script to read and normalize case data from a JSON source.
- Enhanced configuration to include OSS settings for case JSON storage.
- Created `oss.js` library for handling OSS uploads.
- Updated error handling middleware to improve status code validation.
- Refactored authentication service to cache user data and reduce redundant requests.
- Introduced `syncCasesToPublic` function in the cases service to upload case data to OSS.
- Added new route for case synchronization in the DMS routes.
- Updated project service to ensure consistent product name handling.

- Implemented manual stage transitions and approval rules in workflow.js.
- Added current user retrieval utility in current-user.js.
- Refactored logs controller to simplify error handling and improve readability.
- Introduced validation for logs routes using zod.
- Enhanced wechat controller with improved error handling and validation.
- Created wx-chart controller and routes for managing chart data.
- Added test-watch.mjs for application loading confirmation.