feat(ops): v4.0.2 活动图模板、合伙人选择持久化与用户管理主图

HQ 上传底图与码栏；合伙人单选写入 partner_account.activity_poster_id，用户管理下次登录仍显示同一张图。

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

server/dukang-api/src/modules/ops/ops.module.ts

@@ -82,6 +82,9 @@ import { AdminFulfillmentProvidersController } from './admin-fulfillment-provide
 import { AdminDomainEventsController } from './admin-domain-events.controller';
 import { AdminDomainEventsService } from './admin-domain-events.service';
 import { AdminTestWhitelistController } from './admin-test-whitelist.controller';
+import { ActivityPosterService } from './activity-poster.service';
+import { AdminActivityPostersController } from './admin-activity-posters.controller';
+import { PartnerActivityPostersController } from './partner-activity-posters.controller';
 
 @Module({
   imports: [CityScopeModule, IamModule, TradeModule, AnalyticsModule, FulfillmentModule, BenefitModule, CommonModule, IntegrationsModule, WecomModule, LlmModule, RedeemModule, StoreModule, DevPlanModule],
@@ -132,6 +135,8 @@ import { AdminTestWhitelistController } from './admin-test-whitelist.controller'
     AdminDevPlanController,
     AdminFulfillmentProvidersController,
     AdminTestWhitelistController,
+    AdminActivityPostersController,
+    PartnerActivityPostersController,
   ],
   providers: [
     AdminDashboardService,
@@ -165,6 +170,7 @@ import { AdminTestWhitelistController } from './admin-test-whitelist.controller'
     AdminLlmConfigsService,
     AdminKnowledgeBasesService,
     SuperAdminGuard,
+    ActivityPosterService,
   ],
   exports: [CityScopeModule],
 })