playwright.config.ts + tests/e2e/{apex,tenant,health}.spec.ts. make e2e for local. CI e2e job opt-in via RUN_E2E repo variable. OIDC click-through deferred to when stage is up.
Refs: M5.3
Next.js 16 + Auth.js v5 skeleton: host→slug middleware, tenant-context layout, OIDC sign-in flow against breakpilot-dev realm. 100% coverage on src/lib. Bumps next to 16.2.6 to clear trivy CVEs in 15.0.3.
sharang