162a3d8bec
- Update WorkflowBrain to handle greeting playback more effectively, ensuring that the initial greeting completes before transitioning to the first node. - Introduce new methods for managing greeting states and conditions, enhancing the interaction flow for user turns. - Refactor WorkflowLLMRouter to improve routing logic and ensure proper handling of conditional paths. - Enhance tests to verify the correct behavior of greeting management and routing under various scenarios, including waiting for audio playback to finish. - Update frontend components to reflect changes in edge handling and improve user experience in workflow configurations.