Two-step email + one-time-code sign-in behind both doors; pure entry-routing rule unit-
tested with Vitest (§6.8); storefront routing reaches a SLICE-2 signed-in placeholder with
sign-out (PUC-9). check.sh now runs the frontend unit tests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
macOS ships bash 3.2 (no wait -n): poll with kill -0 instead. npm spawns vite as a
grandchild, so cleanup now recurses pgrep -P to reap the whole subtree — Ctrl-C frees
both :8000 and :5173 cleanly. Verified clean-checkout -> dev.sh -> empty self-migrated
Postgres -> /healthz 200, and trap teardown.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>