Growth lifecycle v1: durable control plane foundation

[blove]

Summary

• add the Neon-backed growth control plane, migrations, reporting views, durable jobs/stops, provider callbacks, scoring, and operator tooling
• add a protected Node 24 Dawn lifecycle service for bounded enrichment, plain-text fulfillment/campaign delivery, and internal notifications
• parse bounded company HTML with a standards-based parser; exclude executable content, avoid recursive traversal exhaustion, and decode entities once
• add metadata-only Google mailbox reply polling and scoped Node 22/Node 24 CI lanes
• add a self-contained Vercel adapter, public-path-preserving catch-all routing, and a two-instance dogfood harness
• document the target design, safe cutover, database preflight, and operations

This is the foundation PR. Website forms, public policy/copy, cron/webhook routes, and production switch activation are intentionally deferred to a follow-up integration PR. Provider delivery, campaign enrollment, and campaign execution remain disabled.

Verification

• focused growth and lifecycle test, lint, build, and Dawn validation targets pass locally without Nx cache
• disposable Neon integration suite: 8 files / 27 tests passed
• protected Vercel preview health: missing bearer 401; valid bearer 200 on two independent deployments
• two-instance live dogfood gates passed: outer auth, generated health, named-thread dispatch, duplicate-effect suppression, and fresh-instance persistence
• live dogfood provider effects: 0; exact Dawn and growth fixtures cleaned from 4 to 0
• provider-free recovery and deterministic cancellation remain explicit blocked gates until their dedicated test fixtures exist
• required GitHub CI, CodeQL, packaged consumers, website, library, lifecycle, and example matrices pass

The provisioned preview environment remains fail-closed: lifecycle cron is unset, and enrollment, campaign, and delivery switches are all false.

[vercel]

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Project	Deployment	Actions	Updated
threadplane	Ready	Preview	Sep 2, 2026 3:04pm UTC

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