feat(fulfillment): Separate list and context rules validation (#6674)

**What**

- Add method to validate fulfillment option from the provider
- Separate list/list and count from context rules validation and add listShippingOptionsForContext

FIXES CORE-1861

packages/core-flows/src/definition/cart/workflows/list-shipping-options-for-cart.ts

@@ -1,8 +1,8 @@
 import { ListShippingOptionsForCartWorkflowInputDTO } from "@medusajs/types"
 import {
-  WorkflowData,
   createWorkflow,
   transform,
+  WorkflowData,
 } from "@medusajs/workflows-sdk"
 import { useRemoteQueryStep } from "../../../common/steps/use-remote-query"
 import { listShippingOptionsForContextStep } from "../../../shipping-options"
@@ -33,12 +33,10 @@ export const listShippingOptionsForCartWorkflow = createWorkflow(
         return {
           context: {
             fulfillment_set_id: fulfillmentSetIds,
-            service_zone: {
-              geo_zones: {
-                city: data.input.shipping_address?.city,
-                country_code: data.input.shipping_address?.country_code,
-                province_code: data.input.shipping_address?.province,
-              },
+            address: {
+              city: data.input.shipping_address?.city,
+              country_code: data.input.shipping_address?.country_code,
+              province_code: data.input.shipping_address?.province,
             },
           },
           config: {

packages/core-flows/src/shipping-options/steps/list-shipping-options-for-context.ts

@@ -4,7 +4,7 @@ import {
   IFulfillmentModuleService,
   ShippingOptionDTO,
 } from "@medusajs/types"
-import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+import { createStep, StepResponse } from "@medusajs/workflows-sdk"
 
 interface StepInput {
   context: Record<string, unknown>
@@ -20,10 +20,11 @@ export const listShippingOptionsForContextStep = createStep(
       ModuleRegistrationName.FULFILLMENT
     )
 
-    const shippingOptions = await fulfillmentService.listShippingOptions(
-      data.context,
-      data.config
-    )
+    const shippingOptions =
+      await fulfillmentService.listShippingOptionsForContext(
+        data.context,
+        data.config
+      )
 
     return new StepResponse(shippingOptions)
   }