Bug fixes and minor improvements

golden-crust-bakery/package-lock.json

golden-crust-bakery/package.json

golden-crust-bakery/src/main.jsx

golden-crust-bakery/src/pages/About.jsx

golden-crust-bakery/src/pages/Cart.jsx

golden-crust-bakery/src/pages/Checkout.jsx

golden-crust-bakery/src/pages/Confirmation.jsx

golden-crust-bakery/src/pages/Landing.jsx

golden-crust-bakery/src/pages/Login.jsx

golden-crust-bakery/src/pages/Menu.jsx

golden-crust-bakery/src/pages/MenuItem.jsx

golden-crust-bakery/src/pages/Orders.jsx

golden-crust-bakery/src/pages/Register.jsx