Fase 2 fix: /store/search acepta region_id para calculated_price

Mismo error encontrado en el gate de verificacion, ahora en la ruta
propia en vez del job de sync: "Method calculatePrices requires
currency_code in the pricing context" -- query.graph necesita
region_id/currency_code en el contexto para resolver
variants.calculated_price. El storefront ya manda region_id contra
/store/products (medusa.ts, regionId()); esta ruta ahora acepta el
mismo query param y arma el contexto de pricing con QueryContext(),
igual que la ruta oficial /store/meilisearch/products del plugin.

workloads/commerce-backend/src/api/store/search/route.ts

@@ -1,5 +1,8 @@
 import type { MedusaRequest, MedusaResponse } from "@medusajs/framework";
-import { ContainerRegistrationKeys } from "@medusajs/framework/utils";
+import {
+  ContainerRegistrationKeys,
+  QueryContext,
+} from "@medusajs/framework/utils";
 import {
   MEILISEARCH_MODULE,
   type MeiliSearchService,
@@ -76,6 +79,13 @@ export async function GET(req: MedusaRequest, res: MedusaResponse) {
   const q = stringParam(req.query, "q") ?? "";
   const limit = numberParam(req.query, "limit") ?? 24;
   const offset = numberParam(req.query, "offset") ?? 0;
+  // calculated_price exige region_id/currency_code en el contexto de
+  // pricing o query.graph tira "Method calculatePrices requires
+  // currency_code in the pricing context" (mismo error que ya rompio el
+  // job de sync -- ver medusa-config.ts). El storefront ya manda
+  // region_id contra /store/products (medusa.ts, regionId()); esta ruta
+  // espera el mismo query param.
+  const regionId = stringParam(req.query, "region_id");
 
   const filterParts: string[] = [];
   for (const facet of ["category", "collection", "brand", "ageRange"]) {
@@ -143,6 +153,9 @@ export async function GET(req: MedusaRequest, res: MedusaResponse) {
     entity: "product",
     fields: PRODUCT_FIELDS,
     filters: { id: productIds },
+    context: regionId
+      ? { variants: { calculated_price: QueryContext({ region_id: regionId }) } }
+      : {},
   });
 
   // Preserva el ranking de relevancia de Meilisearch -- query.graph no

workloads/ecommerce/commerce/medusa/patches/deployment.yaml

@@ -65,7 +65,7 @@ spec:
               memory: 64Mi
 
         - name: migrations
-          image: gitea.cruzcloud.net/devops/ecommerce-medusa:v1.0.127
+          image: gitea.cruzcloud.net/devops/ecommerce-medusa:v1.0.165
           imagePullPolicy: IfNotPresent
           command:
             - node
@@ -86,7 +86,7 @@ spec:
 
       containers:
         - name: app
-          image: gitea.cruzcloud.net/devops/ecommerce-medusa:v1.0.127
+          image: gitea.cruzcloud.net/devops/ecommerce-medusa:v1.0.165
           imagePullPolicy: IfNotPresent
           envFrom:
             - configMapRef: