4fc8f1f6cf
Replace single temporaryParts list with stationaryParts (overall best, full opacity) and activeParts (current strategy, reduced opacity). Update SetPlate, Refresh, UpdateMatrix, DrawParts, and FillWithProgress accordingly. Replace SetTemporaryParts/ClearTemporaryParts/AcceptTemporaryParts with SetStationaryParts/SetActiveParts/ClearPreviewParts/AcceptPreviewParts. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>