add staff user list endpoint

apps/edr-freight-api/src/modules/auth/list-users.controller.ts

@@ -0,0 +1,22 @@
+import { Controller, Get, Query } from '@nestjs/common';
+import { ApiBearerAuth, ApiOperation, ApiTags } from '@nestjs/swagger';
+
+import { ListUsersQueryDto } from './dto/list-users-query.dto';
+import { ListUsersService } from './list-users.service';
+import { StaffReference } from '../../common/booking-guards';
+
+@ApiTags('auth')
+@Controller('staff/users')
+@ApiBearerAuth()
+export class ListUsersController {
+  constructor(private readonly service: ListUsersService) {}
+
+  @Get()
+  @StaffReference()
+  @ApiOperation({
+    summary: 'List IAM users (paginated) for backoffice pickers',
+  })
+  findAll(@Query() query: ListUsersQueryDto) {
+    return this.service.findAll(query);
+  }
+}