docs: general fixes and improvements (#7918)

* docs improvements and changes

* updated module definition

* modules + dml changes

* fix build

* fix vale error

* fix lint errors

* fixes to stripe docs

* fix condition

* fix condition

* fix module defintion

* fix checkout

* disable UI action

* change oas preview action

* flatten provider module options

* fix lint errors

* add module link docs

* pr comments fixes

* fix vale error

* change node engine version

* links -> linkable

* add note about database name

* small fixes

* link fixes

* fix response code in api reference

* added migrations step

www/apps/book/app/basics/commerce-modules/page.mdx

@@ -18,7 +18,7 @@ Refer to [this reference](!resources!/commerce-modules) for a full list of comme
 
 ## Resolve Commerce Module Services
 
-Similarly to your custom module, a commerce module's main service is registered in the Medusa container. So, you can resolve it in your resources, such as API route, to use its functionality.
+Similarly to your custom module, a commerce module's main service is registered in the Medusa container. So, you can resolve it in your resources, such as API routes, to use its functionality.
 
 For example, you saw this code snippet in the [Medusa container chapter](../medusa-container/page.mdx):