### What problem does this PR solve? Feat: optimize the information displayed when .doc preview is unavailable #11605 ### Type of change - [X] New Feature (non-breaking change which adds functionality) #### Performance (Before) <img width="700" alt="image" src="https://github.com/user-attachments/assets/15cf69ee-3698-4e18-8e8f-bb75c321334d" /> #### Performance (After)  |
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| .. | ||
| data_source | ||
| __init__.py | ||
| config_utils.py | ||
| connection_utils.py | ||
| constants.py | ||
| decorator.py | ||
| exceptions.py | ||
| file_utils.py | ||
| float_utils.py | ||
| http_client.py | ||
| log_utils.py | ||
| mcp_tool_call_conn.py | ||
| misc_utils.py | ||
| settings.py | ||
| signal_utils.py | ||
| string_utils.py | ||
| time_utils.py | ||
| token_utils.py | ||
| versions.py | ||