`make push-check` now runs a `security` step (ci/osv_scan.sh) that scans
pubspec.lock with osv-scanner and fails the push if any resolved
dependency has a known advisory. This is a hard, fail-closed gate on top
of `dart pub get`'s passive (non-failing) advisory print.
Replaces the old manual-review `security` no-op target. Slots in among
the instant fail-fast gates, before the coverage suite. Resolves the
osv-scanner binary from PATH, falling back to a brew prefix so the gate
works under the pre-push hook's leaner PATH; if absent it fails with an
install hint (brew install osv-scanner). Native deps (dugite,
tree-sitter, wasmtime) are vendored by SHA and reviewed separately on
bump (D-42), so they're out of scope for the lockfile scan.
Verified clean against the current lockfile (80 packages, no issues).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
jpmschweitzerandClaude Opus 4.8
34ce01cbf1