### What problem does this PR solve?
Fix: Improved knowledge base configuration and related logic #9869
- Optimized the display logic of the Generate Log button to support
displaying completion time and task ID
- Implemented the ability to pause task generation and connect to the
data flow cancellation interface
- Fixed issues with type definitions and optional chaining calls in some
components
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
886d38620e