{"name":"Simple Marketplace API (SQLite) — WB-like MVP","version":"3.0","endpoints":["GET    /docs","GET    /openapi.json","GET    /api/meta","GET    /api/health","GET    /api/categories","GET    /api/products?q=&categoryId=&brand=&inStock=1&minPrice=&maxPrice=&sort=popular|price_asc|price_desc|newest|rating&page=1&limit=12","GET    /api/products/:id (includes variants)","GET    /api/products/:id/variants","GET    /api/products/:id/reviews","POST   /api/products/:id/reviews { author, rating, text }","GET    /api/products/:id/recommendations","GET    /api/brands","GET    /api/favorites","POST   /api/favorites/:productId","DELETE /api/favorites/:productId","GET    /api/cart","POST   /api/cart/items   { variantId, qty }","PATCH  /api/cart/items/:cartItemId  { qty }","DELETE /api/cart/items/:cartItemId","POST   /api/orders  { customer: { name, email } }","GET    /api/orders"]}