Commerce.js Provider (#548)

* commercejs: Initial commit with basic product list

* ui: Handle no variants on product

* commercejs: Support individual product pages

* commercejs: Use separate sdkFetch function

* commercejs: Show option hex colors based on option name

* commercejs: Support product search and filter

* commercejs: Enable carts feature

* commercejs: Remove unused API endpoints

* commercejs: Fix adding variants to cart

* commercejs: Fix types for update cart hook

* commercejs: Update README

* commercejs: Add sorting to product search

* commercejs: Add generic types to cart actions

* commercejs: Better cart normalization

* commercejs: Provide typing for sdkFetch function

* commercejs: Refactor product search logic

* commercejs: Update commercejs types package and export types from local directory

* commercejs: Remove unused checkout hooks

* commercejs: Enhance fetcher to allow custom API routes

* commercejs: Fix product types

* commercejs: Add checkout functionality

* commercejs: Add commercejs to README list of providers

* commercejs: Add login/logout auth hooks

* commercejs: Adds comment to sdkFetch function

* commercejs: Bring back empty useSignup hook to fix build

* commercejs: Refactor useCheckout hook logic

* commercejs: Add errors to fetcher function if using invalid resource/method

* commercejs: Remove use of hex colors for color variants

* ui: Fix undefined error when no variants

* commercejs: Handle add to cart when no variants

* commercejs: Enable customer auth feature

* commercejs: Rename public key env variable as commercejs

* commercejs: Remove duplicate customer fields

* commercejs: Use variants API to generate product variants

* commercejs: Fetch all products using sort order

* commercejs: Fix use of normalizeProduct function

* commercejs: Disable customer auth

* commercejs: Show selected variant details in cart view

* commercejs: Update to latest commercejs types

* commercejs: Fix login email

* commercejs: Remove unnecessary ts-ignore

* api: Allow parameter to be passed to login API

* api: Allow login handler to accept GET requests

* commercejs: Add login API for login callback email link

* commercejs: Remove unused argument to API

* commercejs: Add hook to fetch logged in customer

* commercejs: Rename token to match SDK name

* commercejs: Enable logout

* commercejs: Fix VERCEL_URL env variable

* commercejs: Fix using vercel deployment url

* commercejs: Add deployment url env vars to templates

* Replace yarn with npm

* commercejs: Allow checkout submit even without card/address details

* ui: Add loading and cart refresh to checkout

* commercejs: Leave link to issue on TODO comment

* Update docs/README/env.template for commercejs provider

* ui: Prevent toggle loading after component unmount

* commercejs: Handle product without images

* ui: Explicity set loading to false after checkout

* Revert "api: Allow parameter to be passed to login API"

This reverts commit c3713ec6e23f1b423a071a31221069995d419486.

* commercejs: Handle login using API redirect

* commercejs: Adds shipping and billing details to checkout data

* commercejs: Fix types for fetcher and submit checkout

* commercejs: Update README with demo url

* commercejs: Update checkout hooks to use checkout context

* commercejs: Update checkout logic to use customer fields

* ui: Clear checkout fields context after checkout

* commercejs: Remove unused clear checkout function

* commercejs: Import constants directly

package.json

@@ -21,6 +21,7 @@
     "node": ">=14.x"
   },
   "dependencies": {
+    "@chec/commerce.js": "^2.8.0",
     "@react-spring/web": "^9.2.1",
     "@spree/storefront-api-v2-sdk": "^5.0.1",
     "@vercel/fetch": "^6.1.1",
@@ -59,6 +60,7 @@
     "@graphql-codegen/typescript-operations": "^1.18.1",
     "@next/bundle-analyzer": "^10.2.3",
     "@types/body-scroll-lock": "^2.6.1",
+    "@types/chec__commerce.js": "^2.8.4",
     "@types/cookie": "^0.4.0",
     "@types/js-cookie": "^2.2.6",
     "@types/lodash.debounce": "^4.0.6",