relocate @components/checkout/* to provider

Signed-off-by: Loan Laux <loan@outgrow.io>

framework/shopify/commerce.config.json

@@ -1,6 +1,7 @@
 {
   "provider": "shopify",
   "features": {
-    "wishlist": false
+    "wishlist": false,
+    "customCheckout": true
   }
 }

package.json

@@ -102,9 +102,6 @@
       "@config/*": [
         "config/*"
       ],
-      "@components/*": [
-        "components/*"
-      ],
       "@utils/*": [
         "utils/*"
       ]

tsconfig.json

@@ -19,6 +19,7 @@
       "@utils/*": ["utils/*"],
       "@config/*": ["config/*"],
       "@assets/*": ["assets/*"],
+      "@components/checkout/*": ["framework/shopify/components/checkout/*"],
       "@components/*": ["components/*"],
       "@commerce": ["framework/commerce"],
       "@commerce/*": ["framework/commerce/*"],