notification module

Frontend/erp-system/lib/api/notification-config.ts

@@ -0,0 +1,13 @@
+import { apiRequest, apiRequestWithETag } from "@/lib/api-client"
+import { ApiResult } from "@/types/common"
+import { NotificationConfig, UpdateNotificationConfigRequest } from "@/types/notifications"
+
+export const notificationConfigApi = {
+  get(): Promise<ApiResult<NotificationConfig>> {
+    return apiRequestWithETag<NotificationConfig>("/notification-config")
+  },
+
+  update(request: UpdateNotificationConfigRequest, ifMatch: string): Promise<ApiResult<NotificationConfig>> {
+    return apiRequestWithETag<NotificationConfig>("/notification-config", { method: "PUT", body: request, ifMatch })
+  },
+}

Frontend/erp-system/lib/api/product-config.ts

@@ -1,9 +1,9 @@
-// Product configuration (docs/11-BACKEND-PHASE1.md §2.8; FR-MD-11). Singleton — no id.
+// Product configuration (docs/11-BACKEND-PHASE1.md §2.8; FR-MD-11). Singleton - no id.
 //
 // `subcategoriesEnabled`/`brandsEnabled` are enforced server-side: an item write carrying
 // a gated field while its flag is off returns 422 CONFIG_DISABLED. `itemTypesEnabled` is
-// ADVISORY — items hold no item-type reference, so there is nothing for the server to
-// reject; this frontend is what honours it by hiding the builder's type section.
+// ADVISORY - items hold no item-type reference, so there is nothing for the server to
+// reject; the frontend is what honours it by hiding the variant builder.
 import { apiRequest, apiRequestWithETag } from "@/lib/api-client"
 import { ApiResult } from "@/types/common"
 import { ProductConfig, UpdateProductConfigRequest } from "@/types/master-data"
@@ -13,7 +13,7 @@ export const productConfigApi = {
     return apiRequestWithETag<ProductConfig>("/product-config")
   },
 
-  /** All three flags are required; a partial body is a 400, never a silent disable. */
+  /** All flags are required; a partial body is a 400, never a silent disable. */
   update(request: UpdateProductConfigRequest, ifMatch: string): Promise<ApiResult<ProductConfig>> {
     return apiRequestWithETag<ProductConfig>("/product-config", { method: "PUT", body: request, ifMatch })
   },