Create the pre-execution boxplot artifact manifest — new_artifact

Binds the exact specification, script, analytical result, and expected-result contract. Runtime and image hashes remain unset until controlled execution.

Usage

new_artifact_manifest(spec, script, analysis, expected_contract)

Arguments

spec: A confirmed `plot_spec`.
script: The exact compiled R script.
analysis: A `boxplot_analysis` object.
expected_contract: A list containing the expected-result `version`, `fixture_hash`, and `review_status`.

Value

A `boxplot_artifact_manifest`.