Introduce user registration/login gated behind optional NEXT_PUBLIC_SUPABASE_*
env vars (leave blank to disable — app behaves exactly as before). Adds
proxy.ts for automatic cookie session refresh, requireUser() API route
guards on all 7 compute-consuming routes, AuthModal (Google/GitHub OAuth +
6-digit email OTP), UserChip header component, and login_success analytics
event. Identity is fully decoupled from Session/engine — no type changes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
When a user has not configured their own model keys in localStorage,
engine calls now automatically route through /api/* server routes
instead of throwing "模型配置未设置". This lets Vercel deploys with
server-side environment variables work out of the box.
- Add lib/engineClient.ts as a unified client-side routing layer:
checks localStorage for BYO config, falls back to POST /api/start,
/api/scene, /api/vision, /api/classify-freeform, /api/insert-beat
- Update app/play/page.tsx to use engineClient instead of direct
engine imports; remove buildEngineConfig()
- Update app/page.tsx style-image parsing to also fall back to
/api/parse-style-image when no local model config exists
Signed-off-by: zhi <zhi@peropero.net>
yuanzonghao
baizhi958216