Michael Chihlas
278b9342b4
Adds docs/superpowers/specs/2026-05-05-self-serve-signup-onboarding-design.md. Six-section design for opening ResolutionFlow to public self-serve registration with a 14-day reverse trial on Pro, Stripe-backed billing, sales-assist Enterprise lane, and a hybrid welcome wizard + dashboard onboarding. Reuses existing infrastructure (subscriptions, plan_limits, feature_flags, plan_feature_defaults, account_feature_overrides, account_invites, email_verification_tokens, /admin/plan-limits, /admin/feature-flags, /accounts/me/transfer-ownership, /webhooks/stripe stub). New schema is intentionally small: oauth_identities, plan_billing (sibling to plan_limits), sales_leads, stripe_events, plus column additions for OAuth identity model nullability, wizard step state, and pilot-account complimentary status. Replaces deps.py:109 trial auto-downgrade with a non-mutating computed expiry check enforced by a new require_active_subscription dep. Adds a sibling require_verified_email_after_grace dep to enforce the 7-day email verification grace at the API layer (frontend wall is UX over the same rule). Defers promo codes from v1. No new combined /admin/plans surface — existing admin endpoints handle plan/feature configuration with extended response shape. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>