docs: product builder tutorial (#13210)

* initial

* docs: product builder tutorial

www/apps/resources/app/how-to-tutorials/tutorials/preorder/page.mdx

@@ -793,7 +793,7 @@ An API route is created in a `route.ts` file under a sub-directory of the `src/a
 
 <Note>
 
-Refer to the [API routes](!docs!/learn/fundamentals/api-routes) to learn more about them.
+Refer to the [API routes](!docs!/learn/fundamentals/api-routes) documentation to learn more about them.
 
 </Note>
 

www/apps/resources/generated/edit-dates.mjs

@@ -6559,13 +6559,14 @@ export const generatedEditDates = {
   "app/commerce-modules/promotion/promotion-taxes/page.mdx": "2025-06-27T15:44:46.638Z",
   "app/troubleshooting/payment/page.mdx": "2025-07-16T10:20:24.799Z",
   "app/recipes/personalized-products/example/page.mdx": "2025-07-22T08:53:58.182Z",
-  "app/how-to-tutorials/tutorials/preorder/page.mdx": "2025-07-18T06:57:19.943Z",
+  "app/how-to-tutorials/tutorials/preorder/page.mdx": "2025-08-13T12:09:06.154Z",
   "references/js_sdk/admin/Order/methods/js_sdk.admin.Order.archive/page.mdx": "2025-07-24T08:20:57.709Z",
   "references/js_sdk/admin/Order/methods/js_sdk.admin.Order.complete/page.mdx": "2025-07-24T08:20:57.714Z",
   "app/commerce-modules/cart/cart-totals/page.mdx": "2025-07-31T15:18:13.978Z",
   "app/commerce-modules/order/order-totals/page.mdx": "2025-07-31T15:12:10.633Z",
   "app/commerce-modules/user/invite-user-subscriber/page.mdx": "2025-08-01T12:01:54.551Z",
   "app/how-to-tutorials/tutorials/invoice-generator/page.mdx": "2025-08-04T00:00:00.000Z",
+  "app/how-to-tutorials/tutorials/product-builder/page.mdx": "2025-08-14T11:21:18.409Z",
   "app/integrations/guides/payload/page.mdx": "2025-08-21T05:24:11.537Z",
   "references/js_sdk/admin/Client/methods/js_sdk.admin.Client.getToken/page.mdx": "2025-08-14T12:59:55.678Z"
 }

www/apps/resources/generated/files-map.mjs

@@ -779,6 +779,10 @@ export const filesMap = [
     "filePath": "/www/apps/resources/app/how-to-tutorials/tutorials/preorder/page.mdx",
     "pathname": "/how-to-tutorials/tutorials/preorder"
   },
+  {
+    "filePath": "/www/apps/resources/app/how-to-tutorials/tutorials/product-builder/page.mdx",
+    "pathname": "/how-to-tutorials/tutorials/product-builder"
+  },
   {
     "filePath": "/www/apps/resources/app/how-to-tutorials/tutorials/product-reviews/page.mdx",
     "pathname": "/how-to-tutorials/tutorials/product-reviews"

www/apps/resources/generated/generated-commerce-modules-sidebar.mjs

@@ -11509,6 +11509,14 @@ const generatedgeneratedCommerceModulesSidebarSidebar = {
               "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/preorder",
               "children": []
             },
+            {
+              "loaded": true,
+              "isPathHref": true,
+              "type": "ref",
+              "title": "Implement Product Builder",
+              "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/product-builder",
+              "children": []
+            },
             {
               "loaded": true,
               "isPathHref": true,

www/apps/resources/generated/generated-how-to-tutorials-sidebar.mjs

@@ -559,6 +559,15 @@ const generatedgeneratedHowToTutorialsSidebarSidebar = {
           "description": "Learn how to implement pre-order functionality for products in your Medusa store.",
           "children": []
         },
+        {
+          "loaded": true,
+          "isPathHref": true,
+          "type": "link",
+          "title": "Product Builder",
+          "path": "/how-to-tutorials/tutorials/product-builder",
+          "description": "Learn how to implement a product builder that allows customers to customize products before adding them to the cart.",
+          "children": []
+        },
         {
           "loaded": true,
           "isPathHref": true,

www/apps/resources/generated/generated-tools-sidebar.mjs

@@ -835,6 +835,14 @@ const generatedgeneratedToolsSidebarSidebar = {
                   "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/preorder",
                   "children": []
                 },
+                {
+                  "loaded": true,
+                  "isPathHref": true,
+                  "type": "ref",
+                  "title": "Implement Product Builder",
+                  "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/product-builder",
+                  "children": []
+                },
                 {
                   "loaded": true,
                   "isPathHref": true,

www/apps/resources/sidebars/how-to-tutorials.mjs

@@ -176,6 +176,13 @@ While tutorials show you a specific use case, they also help you understand how
         description:
           "Learn how to implement pre-order functionality for products in your Medusa store.",
       },
+      {
+        type: "link",
+        title: "Product Builder",
+        path: "/how-to-tutorials/tutorials/product-builder",
+        description:
+          "Learn how to implement a product builder that allows customers to customize products before adding them to the cart.",
+      },
       {
         type: "link",
         title: "Product Reviews",