- Improve type annotations for event bus and event types
- Add null checks for agent and task in event emissions
- Update import paths for base tool and base agent
- Refactor event listener type hints
- Remove unnecessary print statements
- Update test configurations to match new event handling
- Migrate from global `emit` function to `event_bus.emit`
- Add new event types for task failures, tool usage, and agent execution
- Update event listeners and event bus to support more granular event tracking
- Remove deprecated event emission methods
- Improve event type consistency and add more detailed event information
* Fix nested pydantic model issue
* fix failing tests
* add in vcr
* cleanup
* drop prints
* Fix vcr issues
* added new recordings
* trying to fix vcr
* add in fix from lorenze.
