feat(ops): WeCom webhook alerts for pay/redeem anomalies

Add outbound group-bot alerts, rate/amount rules, stuck-order cron, HQ test button, and health db/redis checks.

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

server/dukang-api/src/app.module.ts

@@ -4,6 +4,7 @@ import { BullModule } from '@nestjs/bullmq';
 import { PrismaModule } from './common/prisma/prisma.module';
 import { GeoModule } from './common/geo/geo.module';
 import { RedisModule } from './common/redis/redis.module';
+import { AlertModule } from './common/alert/alert.module';
 import { HealthModule } from './modules/health/health.module';
 import { IamModule } from './modules/iam/iam.module';
 import { CatalogModule } from './modules/catalog/catalog.module';
@@ -35,6 +36,7 @@ import { WecomModule } from './integrations/wecom/wecom.module';
     SystemConfigModule,
     GeoModule,
     RedisModule,
+    AlertModule,
     HealthModule,
     IamModule,
     CatalogModule,