Pack logic cleanup

SVSim.UnitTests/Infrastructure/SVSimTestFactory.cs

@@ -56,6 +56,7 @@ internal sealed class SVSimTestFactory : WebApplicationFactory<Program>
         using var scope = host.Services.CreateScope();
         var db = scope.ServiceProvider.GetRequiredService<SVSimDbContext>();
         db.Database.EnsureCreated();
+        db.EnsureSeedDataAsync().GetAwaiter().GetResult();
 
         // Seed a minimal card set so card-pool tests can resolve a non-empty pool without
         // requiring the full CardImporter tool or a cards.json file. The set is marked