This directory contains TypeScript types and data that are shared between the frontend and backend.

• types.ts - TypeScript interfaces and the pastry menu data

• PastryItem - Individual pastry with id, name, description, price, image, and category
• CartItem - Pastry item with quantity
• CustomerInfo - Customer details for orders
• Order - Complete order with customer info, items, total, and status

• PASTRY_MENU - Array of all available pastries with details

The system supports these pastry categories:

• croissants - Butter croissants, pain au chocolat, almond croissants
• cakes - Cake slices and desserts
• cookies - Cookie packs
• breads - Artisan breads and baguettes
• specialties - Éclairs, macarons, danishes

Both frontend and backend import these types to ensure consistency across the application. The menu data is used to populate the customer interface and validate orders.