Adding README

Adding start command to package.json

Emitting create order event via Websocket

Adding socket.io dependency

Configuring CORS

Refactoring listOrders use case to return orders in asc

implementing cancelOrder use case

implementing changeOrderStatus use case

implementing createOrder use case

refactoring listOrders use case

implementing listOrders use case

implementing listProductsByCategory use case

refactoring createProduct use case

adding uploads folder to gitignore

implementing createProduct use case