Studio Gateway
Upload photos, play 5 physics engines, and mint interactive ad banners.
Instant Preview Access: Login fields are disabled until Phase 3 — simply click Enter Studio → to launch.
• Google OAuth 2.0 Sign-In: 1-click Google Workspace / Gmail login via centralized hub callback.
• New User Zero-Touch Onboarding: Auto-provisions a private Photo Vault, starter AI credits & workspace on first sign-up.
• Multi-Tenant RBAC & API Keys: Role isolation (`Creator` / `Advertiser` / `Admin`) & scoped ad keys.