### What problem does this PR solve?
The docker-compose file can't config minio related port by .env file. So
I just add env `MINIO_CONSOLE_PORT=9001
MINIO_PORT=9000` to .env file.
### Type of change
- [x] Refactoring
* add field progress msg into docinfo; add file processing procedure
* go through upload, create kb, add doc to kb
* smoke test for all API
* smoke test for all API