- Add stop_reason field to LLMCallCompletedEvent
- Update BaseLLM._emit_call_completed_event to accept and pass stop_reason
- Add _warn_if_truncated helper to AnthropicCompletion that logs a warning
when stop_reason='max_tokens'
- Apply fix to all 6 Anthropic completion methods (sync and async):
_handle_completion, _handle_streaming_completion,
_handle_tool_use_conversation, _ahandle_completion,
_ahandle_streaming_completion, _ahandle_tool_use_conversation
- Add 7 tests covering truncation warning, event field, and tool use paths
Co-Authored-By: João <joao@crewai.com>
43b962f149