Stage-0 portfolio release for Network Automation Lab. Highlights: canonical local Flask reviewer/report flow; reconciled release-facing documentation; verified display-only commands surface; cross-platform Node package-hash CI portability correction; Python release-contract reconciliation; 2101 Python tests, 79 Node unit tests, typecheck, lint, build, report-index, product acceptance, and Safe CI all verified PASS. Safety boundary: Workflow Version 2 remains inactive; WF-01-03B is excluded and deferred; WF-01-03C through WF-01-03F remain post-release; this release grants no automatic live-device, configuration-change, provider/model, or production-execution authority.