feat(tahesab): sync filtered customers and pick Jalali periods

Document refresh can follow the selected group or person instead of every linked customer, and the sales report picks a named month or season.

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

apps/api/src/integrations/tahesab/tahesab.controller.ts

@@ -309,6 +309,20 @@ export class TahesabController {
       dto.connectionId,
       dto.from,
       dto.to,
+      { personId: dto.personId, groupIds: dto.groupIds },
+    );
+  }
+
+  @Get('reports/asnad/customers')
+  searchAsnadCustomers(
+    @CurrentUser() user: { organizationId: string },
+    @Query('connectionId') connectionId?: string,
+    @Query('q') q?: string,
+  ) {
+    return this.asnadReport.searchCustomers(
+      user.organizationId,
+      connectionId,
+      q ?? '',
     );
   }