Pack logic cleanup

SVSim.Database/Models/Config/DefaultLoadoutConfig.cs

@@ -0,0 +1,17 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace SVSim.Database.Models.Config;
+
+/// <summary>
+/// Default cosmetic loadout ids for a newly-registered viewer. These used to be FK columns;
+/// they're now untyped longs in the jsonb tree. Validation would live in a future config-editing
+/// UI (see project-wide TODO(config-validation)).
+/// </summary>
+[Owned]
+public class DefaultLoadoutConfig
+{
+    public int DegreeId { get; set; } = 300003;
+    public int EmblemId { get; set; } = 100000000;
+    public int MyPageBackgroundId { get; set; } = 100000000;
+    public int SleeveId { get; set; } = 3000011;
+}