docs: update modules chapter in basics (#9452)

* docs: update modules chapter in basics

* address PR feedback

www/apps/resources/app/recipes/b2b/page.mdx

@@ -173,13 +173,13 @@ You can create a B2B module that adds necessary data models to represent a B2B c
 
 <CardList items={[
   {
-    href: "!docs!/basics/modules-and-services",
+    href: "!docs!/basics/modules",
     title: "Create Module",
     text: "Learn how to create a module in Medusa.",
     icon: AcademicCapSolid,
   },
   {
-    href: "!docs!/basics/data-models",
+    href: "!docs!/basics/modules#1-create-data-model",
     title: "Create Data Models",
     text: "Learn how to create data models.",
     icon: AcademicCapSolid,
@@ -573,7 +573,7 @@ To implement a more advanced B2B sales flow, add custom data models such as `Com
 This provides more granular control of your B2B sales and allows you to build features like privileges, limits, and more. 
 
 <Card
-  href="!docs!/basics/data-models"
+  href="!docs!/basics/modules#1-create-data-model"
   title="Create a Data Model"
   text="Learn how to create a custom data model in a module."
   icon={AcademicCapSolid}