render Item Summary
fun renderItemSummary(result: RunResult.BatchCompleted, itemName: String, outputDir: Path, formats: Set<ReportFormat>, existingFilePolicy: BatchReportsWriter.FileHandlingPolicy = FileHandlingPolicy.OVERWRITE, itemFileStemPrefix: String = "scenario-summary", reportTitle: String = "Item Summary — "): BatchReportsWriter.WriteOutcome(source)
Render a single-item summary report for itemName using the substrate's existing snapshotSimulationResults pipeline. Includes everything the snapshot supports: run summary, across-replication statistics, histograms, frequencies, time-series period statistics.
Parameters
item File Stem Prefix
filename stem prefix (no key, no extension) for the per-item document. Defaults to "scenario-summary" to preserve Scenario-app filenames; new hosts pass a domain-natural value such as "item-summary".
report Title
title that goes on the rendered document.