feat(core-flows, medusa): add shipping methods to cart API (#7150)

* feat(core-flows, medusa): add shipping methods to cart API

* chore: change id to option_id

* chore: use list listShippingOptionsForContext instead of validateShippingOption

* chore: remove comment

* chore: add refresh shipping methods step

* chore: set cart step

* chore: update all workflows to refresh shipping methods

* chore: add tests + cleanup

packages/types/src/cart/common.ts

@@ -1145,7 +1145,7 @@ export interface FilterableShippingMethodProps
   /**
    * Filter the shipping methods by the ID of their associated shipping option.
    */
-  shipping_option_id?: string | string[]
+  shipping_option_id?: string | string[] | OperatorMap<string>
 }
 
 /**

packages/types/src/cart/mutations.ts

@@ -673,6 +673,11 @@ export interface CreateShippingMethodDTO {
    */
   amount: BigNumberInput
 
+  /**
+   * The amount of the shipping method.
+   */
+  shipping_option_id?: string
+
   /**
    * The data of the shipping method.
    */
@@ -703,6 +708,11 @@ export interface CreateShippingMethodForSingleCartDTO {
    */
   amount: BigNumberInput
 
+  /**
+   * The amount of the shipping method.
+   */
+  shipping_option_id?: string
+
   /**
    * The data of the shipping method.
    */

packages/types/src/cart/service.ts

@@ -743,7 +743,7 @@ export interface ICartModuleService extends IModuleService {
    */
   listShippingMethods(
     filters: FilterableShippingMethodProps,
-    config: FindConfig<CartShippingMethodDTO>,
+    config?: FindConfig<CartShippingMethodDTO>,
     sharedContext?: Context
   ): Promise<CartShippingMethodDTO[]>