Dress people at generation from a separate apparel stream.

Wardrobes live on the person in people.json: everyday layers, textbooks per parallel, and chance-based bags from catalog data. Hauling and the carry cap are defs, not constants. The golden roster gains an items column; later family members shift because Hauling consumes extra appearance rolls. Old saves without items are dressed on load.

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

src/HSchool.Content/PeopleDefs.cs

@@ -250,6 +250,18 @@ public sealed class BehaviorDef : Def
     /// pulls anybody out of a lesson.
     /// </summary>
     public float LunchWeight { get; init; } = 6f;
+
+    /// <summary>Kilograms a person can carry at strength/endurance/hauling 0, before the per-skill terms.</summary>
+    public float CarryMassBase { get; init; } = 5f;
+
+    public float CarryMassPerStrength { get; init; } = 0.08f;
+
+    public float CarryMassPerEndurance { get; init; } = 0.04f;
+
+    public float CarryMassPerHauling { get; init; } = 0.08f;
+
+    /// <summary>Chance each optional layer (sweater, coat, hat, accessory) is worn at generation.</summary>
+    public float OptionalApparelChance { get; init; } = 0.4f;
 }
 
 public enum BodyAttributeKind