The runtime stage is FROM scratch, which has no /tmp, so vulnsched died at
startup with "temp dir: stat /tmp: no such file or directory" and no scan
ever ran. Nothing in the server wrote to a temporary directory before the
trivy-db puller, which is why this only appeared now.
scratch cannot mkdir its own, so the directory is staged in the builder at
1777 and copied in. Also corrects CLAUDE.md, which described this image as
Alpine; the time/tzdata import it justifies is if anything more load-bearing
on scratch.
Adds license.FeatureVulnScanning as the one name for the feature and a
catalogue row per deployment/tier, following console and oidc: features
are opt-in per customer, so no plan bundles it.
Documents the subsystem in CLAUDE.md, including that ScopedCollections is
the canonical registry instance deletion derives from — there is no
separate deletion list, which the plan had wrong.
mrhid6