fix(admin): 任务列表商品名与执行器标签改为中文展示

建单时不再把英文 sku 写入商品名，列表按映射反查中文名，并将 Affiliate Dash 等标签本地化。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/backend/src/services/platforms/affiliate-dash/sku-mapping.ts

@@ -60,3 +60,42 @@ export function mergeAffiliateDashSkuMapping(
   }
   return merged
 }
+
+/**
+ * 英文 sku → 91 中文商品名（运营后台列表展示用）。
+ * 同一 sku 若被多个中文名映射，取表中先出现的键。
+ */
+export function reverseAffiliateDashSkuToProductNo(
+  sku: string,
+  mapping: Readonly<Record<string, string>> = AFFILIATE_DASH_SKU_MAPPING,
+): string {
+  const target = String(sku || '').trim()
+  if (!target) {
+    return ''
+  }
+
+  for (const [productNo, mappedSku] of Object.entries(mapping)) {
+    if (String(mappedSku || '').trim() === target) {
+      return String(productNo || '').trim()
+    }
+  }
+
+  return ''
+}
+
+/** 优先用中文商品名展示；已是中文或未命中映射时原样返回。 */
+export function resolveAffiliateDashDisplayProductName(
+  skuCode: string,
+  skuName = '',
+  mapping?: Readonly<Record<string, string>> | null,
+): string {
+  const code = String(skuCode || '').trim()
+  const name = String(skuName || '').trim()
+  const table = mapping || AFFILIATE_DASH_SKU_MAPPING
+  return (
+    reverseAffiliateDashSkuToProductNo(code, table) ||
+    reverseAffiliateDashSkuToProductNo(name, table) ||
+    name ||
+    code
+  )
+}