This is an ambitious but achievable goal. You're asking to build a complete production-ready fashion marketplace with real backend integration. I need to understand your current setup and create a comprehensive development roadmap. Let me start:

Perfect. I can see the app already has Pi Network SDK integration configured. Now let me check the current auth and API structure to understand what's already in place:

Excellent! The app foundation is strong. Now let me create a comprehensive development plan for the full production app:

Let me enter plan mode to create the roadmap properly:

Now I have a clear roadmap. Based on the audit, here's what we need to build for a production-ready Style World marketplace:

Style World - Production Roadmap

I've analyzed your existing app and created an 8-phase development plan. The app already has excellent Pi Network integration and multi-language support. Here's what needs to be built:

Current Strengths:

✅ Pi Network SDK authentication (production URLs configured) ✅ Multi-language UI (English, Arabic, French with RTL) ✅ Cart context with Pi consensus pricing ✅ Admin dashboards (ads, earnings, withdrawals, analytics) ✅ Professional purple + gold brand theme

8 Phases to Production:

Phase 1: Database Schema & Backend (Current Focus)

• Create Supabase/Neon PostgreSQL tables for users, stores, products, orders, payments, reviews
• Set up Row Level Security (RLS) policies
• Create API routes for all data operations

Phase 2: User Auth & Profiles

• Extend Pi authentication with user profiles
• User preference system (payment methods, addresses, notifications)
• Profile completion screens with avatar upload

Phase 3: Merchant Store System

• Store creation UI for designers, brands, factories
• Store dashboard (product management, analytics, orders)
• Store profile pages with gallery and followers

Phase 4: Product Management

• Product CRUD with variants (size, color, price)
• Image upload to cloud storage
• Product pages with detailed specs and reviews

Phase 5: Commerce & Orders

• Real checkout flow with Pi payment processing
• Order tracking with status updates
• Order history and transaction records
• Merchant fulfillment workflow

Phase 6: Social Features

• Reviews and ratings system
• Wishlist/favorites
• Follow stores with notifications
• User followers dashboard

Phase 7: Notifications & Analytics

• Push notifications SDK (Firebase Cloud Messaging)
• Order updates, promotions, new products
• Merchant sales analytics

Phase 8: Admin Controls

• Store verification system
• Commission tracking
• Payment reconciliation
• Moderation and reporting

Which Phase Should We Start With?

I recommend starting with Phase 1: Database Schema & Backend since all other features depend on it. This includes:

1. Creating the PostgreSQL schema
2. Setting up API routes
3. Implementing data validation

Do you want to proceed with Phase 1? If yes, I'll need to know:

1. Database preference: Supabase or Neon?
2. Should I request the integration setup?
3. Any specific store categories or product types to support?

Once confirmed, I'll build the complete schema, create migration scripts, and wire up the API layer.

Let me continue with the implementation. First, I'll fix the todo list to include all phases, then request the database integration and start building Phase 1:

I understand the full scope. You want a complete, production-ready fashion marketplace with real backend, Pi Network payments, and merchant dashboards. Let me move forward with Phase 1: Database Schema & Backend Setup immediately.

Let me write the actual content:

Now create the TypeScript types file:

Now create the Supabase client setup:

Now create the API route handler structure:

Now I need to execute the database schema migration. Let me check if Supabase is set up: