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/advanced-development/workflows/retry-failed-steps/page.mdx

@@ -10,12 +10,13 @@ In this chapter, you’ll learn how to configure steps to allow retrial on failu
 
 By default, when an error occurs in a step, the step and the workflow fail, and the execution stops.
 
-You can configure the step to retry on failure. The `createStep` function can accept a configuration object instead of the step’s name as a first parameter:
+You can configure the step to retry on failure. The `createStep` function can accept a configuration object instead of the step’s name as a first parameter.
 
-```ts title="src/workflows/hello-world.ts" highlights={[["10"]]} collapsibleLines="1-6" expandButtonLabel="Show Imports"
+For example:
+
+```ts title="src/workflows/hello-world.ts" highlights={[["9"]]} collapsibleLines="1-5" expandButtonLabel="Show Imports"
 import { 
   createStep, 
-  StepResponse, 
   createWorkflow,
 } from "@medusajs/workflows-sdk"