gcx/backend/services/referral-service/src/interface/http/controllers/health.controller.ts

import { Controller, Get } from '@nestjs/common';
import { ApiTags } from '@nestjs/swagger';

@ApiTags('Health')
@Controller('health')
export class HealthController {
  @Get()
  check() {
    return { status: 'ok', service: 'referral-service' };
  }
}