Attempt to read the first H1 and first prose paragraph from the first existing artefact under EDITORIAL_ARTEFACT_CANDIDATES. Returns null when no candidate artefact exists.
null
Absolute run directory path
Article type slug (used by isGenericHeading)
ISO run date (used by isGenericHeading)
{headline, summary} where either field may be empty
{headline, summary}
Attempt to read the first H1 and first prose paragraph from the first existing artefact under EDITORIAL_ARTEFACT_CANDIDATES. Returns
nullwhen no candidate artefact exists.