- Add llmcatelogid parameter to filter by model catalog (joins llm table)
- Change default pagerows from 50 to 10
- Add pagerows parameter for custom page size
- UNION ALL query from llmusage + llmusage_history tables
- Filter by current user's userid, sorted by use_time desc
- 50 records per page with pagination support
- Reads ioinfo webpath via FileStorage to return actual input/output content
- Registered in load_path.py for RBAC (logined role)