yangdx fd0ae4646f Fixes crash when processing files with UTF-8 encoding error
- Fix TypeError "cannot unpack non-iterable bool object" in document processing
- Change all error returns from `False` to `(False, "")` for consistency
- Ensure pipeline_enqueue_file always returns tuple (bool, str)
- Add missing return statement for no-content-extracted case
- Improve error handling for UTF-8 encoding issues and unsupported file types
2025-08-14 05:31:38 +08:00
..
2025-04-14 13:29:56 +08:00