Project Structure

src/
├── lib/
│   ├── config/            # App configuration
│   ├── server/
│   │   ├── db/            # Drizzle schema & client
│   │   ├── services/      # Business logic
│   │   └── integrations/  # Sync runner, webhooks, retry
│   ├── components/
│   │   ├── admin/         # Admin UI components
│   │   └── storefront/    # Storefront UI components
│   ├── stores/            # Client-side stores
│   └── types.ts           # TypeScript types
├── routes/
│   ├── (storefront)/      # Customer-facing store
│   ├── admin/             # Admin dashboard
│   └── api/               # API endpoints
└── drizzle/               # Database migrations