Convert checkout to react

[mikemurray]

Part of #2040 and takes care of parts ofCheckout

---

Checkout page to be converted to react, and retain same level of functionality

Things it must do:

• Work the same way it does now
• Layout should support the use of <ReactionLayout>

Components of the checkout page that need to be converted:

• Checkout progress
• Login (shared with login dropdown and 403 page)
• Address book, (is also used in user profile)
• Shipping options Marketplace Shipping Rates #2781
• Summary be a reusable component ( shared with Convert to react: Cart drawer & checkout popup when adding to cart #2042 )
• Payment options converted to react

Shared components

Login

Part of the login view in the first step of the checkout process is shared across the app. Updating this component to react may affect the other instances.

• 403 page
• Login dropdown from navigation bar Convert to react: Alerts, Language and other dropdowns #2044
• Checkout page

Address book

Address book is used in a couple different places, and if converted to react should work

Summary be a reusable component

The summary should be shared with the checkout summary #2042

[aldeed]

Won't do in Reaction UI, done in NextJS storefront UI