Kenny Dizi bad764bcda
Improve storage engine (#4341)
### What problem does this PR solve?

- Bring `STORAGE_IMPL` back in `rag/svr/cache_file_svr.py`
- Simplify storage connection when working with AWS S3

### Type of change

- [x] Refactoring
2025-01-06 12:06:24 +08:00
..
2024-12-31 15:32:02 +08:00