[TECH ED] Feature Order

[zelihapala]

Tasks

• Extract the <li> containing "Pizzas" from the <Restaurant /> component to a new component named Order.
• Move the declaration of the orders state and the orderOne function from the <Restaurant /> component to the new <Order /> component.
• Use the <Order /> component in the <ul> list of the <Restaurant /> component.

Dependent on #10

Tests:

• The pizza order is still rendered on the page
• Clicking on the "Add" button still increments the number of orders.