docs: updates to link to other modules docs (#12225)

www/apps/resources/app/commerce-modules/region/links-to-other-modules/page.mdx

@@ -44,7 +44,7 @@ Read-only links are used to query data across modules, but the relations aren't
         [Region](/references/region/models/Region)
       </Table.Cell>
       <Table.Cell>
-        Read-only
+        Read-only - has one
       </Table.Cell>
       <Table.Cell>
         [Learn more](#cart-module)
@@ -58,7 +58,7 @@ Read-only links are used to query data across modules, but the relations aren't
         [Region](/references/region/models/Region)
       </Table.Cell>
       <Table.Cell>
-        Read-only
+        Read-only - has one
       </Table.Cell>
       <Table.Cell>
         [Learn more](#order-module)
@@ -72,7 +72,7 @@ Read-only links are used to query data across modules, but the relations aren't
         [PaymentProvider](/references/payment/models/PaymentProvider) in [Payment Module](../../payment/page.mdx)
       </Table.Cell>
       <Table.Cell>
-        Stored
+        Stored - many-to-many
       </Table.Cell>
       <Table.Cell>
         [Learn more](#payment-module)
@@ -102,7 +102,7 @@ const { data: carts } = await query.graph({
   ],
 })
 
-// carts.region
+// carts[0].region
 ```
 
   </CodeTab>
@@ -120,7 +120,7 @@ const { data: carts } = useQueryGraphStep({
   ],
 })
 
-// carts.region
+// carts[0].region
 ```
 
   </CodeTab>
@@ -147,7 +147,7 @@ const { data: orders } = await query.graph({
   ],
 })
 
-// orders.region
+// orders[0].region
 ```
 
   </CodeTab>
@@ -165,7 +165,7 @@ const { data: orders } = useQueryGraphStep({
   ],
 })
 
-// orders.region
+// orders[0].region
 ```
 
   </CodeTab>
@@ -196,7 +196,7 @@ const { data: regions } = await query.graph({
   ],
 })
 
-// regions.payment_providers
+// regions[0].payment_providers
 ```
 
   </CodeTab>
@@ -214,7 +214,7 @@ const { data: regions } = useQueryGraphStep({
   ],
 })
 
-// regions.payment_providers
+// regions[0].payment_providers
 ```
 
   </CodeTab>