refactor: 引入管理端 DbContext 禁用租户过滤

src/Infrastructure/TakeoutSaaS.Infrastructure/BackgroundServices/AutoRenewalService.cs

@@ -68,7 +68,7 @@ public sealed class AutoRenewalService : BackgroundService
         _logger.LogInformation("开始处理自动续费");
 
         using var scope = _serviceProvider.CreateScope();
-        var dbContext = scope.ServiceProvider.GetRequiredService<TakeoutAppDbContext>();
+        var dbContext = scope.ServiceProvider.GetRequiredService<TakeoutAdminDbContext>();
         var idGenerator = scope.ServiceProvider.GetRequiredService<IIdGenerator>();
 
         var now = DateTime.UtcNow;

src/Infrastructure/TakeoutSaaS.Infrastructure/BackgroundServices/RenewalReminderService.cs

@@ -68,7 +68,7 @@ public sealed class RenewalReminderService : BackgroundService
         _logger.LogInformation("开始发送续费提醒");
 
         using var scope = _serviceProvider.CreateScope();
-        var dbContext = scope.ServiceProvider.GetRequiredService<TakeoutAppDbContext>();
+        var dbContext = scope.ServiceProvider.GetRequiredService<TakeoutAdminDbContext>();
         var idGenerator = scope.ServiceProvider.GetRequiredService<IIdGenerator>();
 
         var now = DateTime.UtcNow;

src/Infrastructure/TakeoutSaaS.Infrastructure/BackgroundServices/SubscriptionExpiryCheckService.cs

@@ -66,7 +66,7 @@ public sealed class SubscriptionExpiryCheckService : BackgroundService
         _logger.LogInformation("开始执行订阅到期检查");
 
         using var scope = _serviceProvider.CreateScope();
-        var dbContext = scope.ServiceProvider.GetRequiredService<TakeoutAppDbContext>();
+        var dbContext = scope.ServiceProvider.GetRequiredService<TakeoutAdminDbContext>();
 
         var now = DateTime.UtcNow;
         var gracePeriodDays = _options.GracePeriodDays;