fix(admin): 列设置靠右并支持订单状态多选

HQ 列表主操作居右、列设置贴最右侧；订单筛选状态可多选，导出同步过滤。

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

server/dukang-api/src/modules/ops/admin-orders.service.ts

@@ -155,7 +155,9 @@ export class AdminOrdersService {
     const where: Prisma.OrderWhereInput = {};
 
     if (query.orderNo) where.orderNo = { contains: query.orderNo };
-    if (query.status) where.status = query.status as Prisma.EnumOrderStatusFilter['equals'];
+    if (query.status?.length) {
+      where.status = { in: query.status as Prisma.EnumOrderStatusFilter['in'] };
+    }
     if (query.orderType) where.orderType = query.orderType as Prisma.EnumOrderTypeFilter['equals'];
     if (query.userId) where.userId = BigInt(query.userId);
     if (query.cityId) where.cityId = BigInt(query.cityId);

server/dukang-api/src/modules/ops/dto/admin-query.dto.ts

@@ -1,6 +1,9 @@
+import { OrderStatus } from '@dukang/shared-types';
 import { Type, Transform } from 'class-transformer';
 import { IsArray, IsBoolean, IsIn, IsInt, IsOptional, IsString, Max, Min } from 'class-validator';
 
+const ORDER_STATUS_VALUES = Object.values(OrderStatus);
+
 function toOptionalBoolean(value: unknown): boolean | undefined {
   if (value === undefined || value === null || value === '') return undefined;
   if (value === true || value === 'true' || value === '1' || value === 1) return true;
@@ -8,6 +11,19 @@ function toOptionalBoolean(value: unknown): boolean | undefined {
   return undefined;
 }
 
+/** Query/body：单值、逗号串、重复 key、数组均可 → string[] */
+function toOptionalStringList(value: unknown): string[] | undefined {
+  if (value === undefined || value === null || value === '') return undefined;
+  const raw = Array.isArray(value) ? value : [value];
+  const items = [...new Set(
+    raw
+      .flatMap((v) => String(v).split(','))
+      .map((s) => s.trim())
+      .filter(Boolean),
+  )];
+  return items.length ? items : undefined;
+}
+
 export class PaginationQueryDto {
   @IsOptional()
   @Type(() => Number)
@@ -57,9 +73,12 @@ export class AdminOrdersQueryDto extends PaginationQueryDto {
   @IsString()
   orderNo?: string;
 
+  /** 单值或多项：`?status=PENDING_PAY` / `?status=A&status=B` / `?status=A,B` */
   @IsOptional()
-  @IsString()
-  status?: string;
+  @Transform(({ value }) => toOptionalStringList(value))
+  @IsArray()
+  @IsIn(ORDER_STATUS_VALUES, { each: true })
+  status?: string[];
 
   @IsOptional()
   @IsIn(['NORMAL', 'PROXY'])
@@ -117,8 +136,10 @@ export class AdminOrdersExportDto {
   orderNo?: string;
 
   @IsOptional()
-  @IsString()
-  status?: string;
+  @Transform(({ value }) => toOptionalStringList(value))
+  @IsArray()
+  @IsIn(ORDER_STATUS_VALUES, { each: true })
+  status?: string[];
 
   @IsOptional()
   @IsIn(['NORMAL', 'PROXY', 'RESHIPMENT'])