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/modules/ops/admin-system-config.controller.ts

@@ -1,4 +1,4 @@
-import { Body, Controller, Get, Post, Put, UseGuards } from '@nestjs/common';
+import { BadRequestException, Body, Controller, Get, Post, Put, UseGuards } from '@nestjs/common';
 import type { SystemConfigUpdateRequest } from '@dukang/shared-types';
 import {
   SYSTEM_CONFIG_GROUP_PERMISSION,
@@ -18,6 +18,7 @@ import { HqOperation } from '../../common/hq-operation/hq-operation.decorator';
 import { HqOperationAction } from '../../common/hq-operation/hq-operation.constants';
 import { SystemConfigService } from '../../common/system-config/system-config.service';
 import { WecomAibotService } from '../../integrations/wecom/wecom-aibot.service';
+import { AlertService } from '../../common/alert/alert.service';
 
 @Controller('admin/system-config')
 @UseGuards(HqAuthGuard, HqPermissionGuard)
@@ -26,6 +27,7 @@ export class AdminSystemConfigController {
     private readonly systemConfig: SystemConfigService,
     private readonly permissions: HqPermissionsResolver,
     private readonly wecomAibot: WecomAibotService,
+    private readonly alert: AlertService,
   ) {}
 
   @Get()
@@ -77,6 +79,22 @@ export class AdminSystemConfigController {
   importEnv() {
     return this.systemConfig.importFromProcessEnv();
   }
+
+  /** 向企微群机器人发送一条测试告警 */
+  @Post('wecom-alert/test')
+  @RequireAnySystemSettings()
+  @HqOperation({
+    action: HqOperationAction.WECOM_ALERT_TEST,
+    refType: 'SYSTEM_CONFIG',
+    batch: true,
+  })
+  async testWecomAlert() {
+    const result = await this.alert.sendTestAlert();
+    if (!result.ok) {
+      throw new BadRequestException(result.message);
+    }
+    return result;
+  }
 }
 
 function allowedConfigGroups(permissionKeys: HqPermissionKey[]): string[] | null {