- Wire GPU experience collection into PPO hyperopt adapter with CPU fallback (ensure_gpu_data, gpu_collect_trajectories, batch-to-trajectory converter) - Downgrade 6 ERROR-level debug logs to debug!() in DQN hyperopt adapter - Increase hyperopt activeDeadlineSeconds from 1h to 6h (job-template + train.sh) - Mark 3 data-dependent real_data_loader tests as #[ignore] - Fix 4 clippy map_or → is_none_or warnings in trading_service Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>