Walk analysis/daily/ recursively and return every subdirectory that
contains a manifest.json with a non-empty, non-unknownarticleType.
Runs missing a manifest or carrying a default articleType are skipped
so batch runs don't emit garbage articles like
2026-04-13-unknown-en.html.
Walk
analysis/daily/recursively and return every subdirectory that contains amanifest.jsonwith a non-empty, non-unknownarticleType. Runs missing a manifest or carrying a defaultarticleTypeare skipped so batch runs don't emit garbage articles like2026-04-13-unknown-en.html.