Stripe App that installs into a Stripe account, provisions a Supabase Postgres project, and installs the Stripe sync so Stripe data can land in Postgres.
sync-app/: Stripe UI extension (Dashboard) to start provisioning, poll status, and show the provisioned DB connection string.backend/: Vercel serverless API for OAuth (/install,/api/oauth/*), provisioning (/api/db/*), and token refresh; persists encrypted tokens + provisioning state in a central Postgres DB.supabase-management/: Scheduled token refresh (Supabase cron + Edge Function) plus deployment SQL/scripts.