Update React Editor integration and clean up template

services/shopify/config.ts

@@ -1,14 +1,6 @@
-// Storefront configuration, read from the environment in one place.
-//
-// These are all `NEXT_PUBLIC_*`, so Next inlines them at build time and they are
-// safe to read from client components as well as server code.
 export const SHOPIFY_STORE_DOMAIN = process.env.NEXT_PUBLIC_SHOPIFY_DOMAIN;
 
-/**
- * Public Storefront API access token. Safe to expose to the browser — that is
- * what "public" means here. Omitted for tokenless storefronts such as
- * `mock.shop`. Never put a *private* token behind a `NEXT_PUBLIC_` name.
- */
+// Never assign a private token to this public environment variable.
 export const SHOPIFY_PUBLIC_ACCESS_TOKEN =
   process.env.NEXT_PUBLIC_SHOPIFY_PUBLIC_ACCESS_TOKEN;