- Removed direct usage of apex/log in favor of a structured logger interface for improved logging consistency and context.
- Updated logging calls in MasterService and WorkerService to utilize the new logger, enhancing error tracking and service monitoring.
- Added logger initialization in both services to ensure proper logging setup.
- Improved error handling and logging messages for better clarity during service operations.
- Added WaitForReady method to GrpcClient for blocking until the client is ready.
- Updated WorkerService to utilize WaitForReady for ensuring gRPC client readiness before starting.
- Refactored ModelService to consistently use GetGrpcClient for context management.
- Changed logging level for received metrics in MetricServiceServer from Info to Debug.
- Modified error handling in HandleError to conditionally print errors based on the environment.
- Cleaned up unused GrpcClient references in various services, improving code clarity.
