feat: SKU保存链路切换到RabbitMQ Outbox并新增独立Worker

src/Infrastructure/TakeoutSaaS.Infrastructure/App/Persistence/TakeoutAppDbContext.cs

@@ -1,5 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using MassTransit;
 using TakeoutSaaS.Domain.Analytics.Entities;
 using TakeoutSaaS.Domain.Coupons.Entities;
 using TakeoutSaaS.Domain.CustomerService.Entities;
@@ -539,6 +540,9 @@ public sealed class TakeoutAppDbContext(
         ConfigureMetricDefinition(modelBuilder.Entity<MetricDefinition>());
         ConfigureMetricSnapshot(modelBuilder.Entity<MetricSnapshot>());
         ConfigureMetricAlertRule(modelBuilder.Entity<MetricAlertRule>());
+        modelBuilder.AddInboxStateEntity();
+        modelBuilder.AddOutboxMessageEntity();
+        modelBuilder.AddOutboxStateEntity();
 
         // 3. 应用多租户全局查询过滤器
         ApplyTenantQueryFilters(modelBuilder);