docs: clarify how links with cascade deletion are deleted (#14155)

* docs: clarify how links with cascade deletion are deleted

* small change

www/apps/book/public/llms-full.txt

@@ -15622,7 +15622,7 @@ The keys (names of linked modules) must be in the same [direction](https://docs.
 
 ## Cascade Delete Linked Records
 
-If a record is deleted, use the `delete` method of Link to delete all linked records.
+If you delete a record using a workflow or its module's service, use the `delete` method of Link to delete all linked records whose links are defined with [cascade deletion](https://docs.medusajs.com/learn/fundamentals/module-links#set-delete-cascades-on-link/index.html.md).
 
 For example:
 
@@ -15631,7 +15631,7 @@ import { Modules } from "@medusajs/framework/utils"
 
 // ...
 
-await productModuleService.deleteVariants([variant.id])
+await productModuleService.deleteProducts(["prod_123"])
 
 await link.delete({
   [Modules.PRODUCT]: {
@@ -15802,7 +15802,7 @@ export default defineLink(
 
 ## Set Delete Cascades on Link
 
-To enable delete cascade on a link so that when a record is deleted, its linked records are also deleted, pass the `deleteCascade` property in the object passed to `defineLink`.
+To enable delete cascade on a link so that when a record is deleted with [link.delete](https://docs.medusajs.com/learn/fundamentals/module-links/link#cascade-delete-linked-records/index.html.md), its linked records are also deleted, pass the `deleteCascade` property in the object passed to `defineLink`.
 
 For example:
 
@@ -15820,7 +15820,7 @@ export default defineLink(
 )
 ```
 
-In this example, when a product is deleted, its linked `post` record is also deleted.
+In this example, when a product is deleted with [link.delete](https://docs.medusajs.com/learn/fundamentals/module-links/link#cascade-delete-linked-records/index.html.md), all linked blog posts are also deleted.
 
 ***