Scenarios Cut 1: Zone.Admit is the one admission into a zone

Zone.Admit(entity, piloted) adds the entity to Entities, activates it and,
when piloted, gives it the zone's Minion. It is the only writer of
Entities.Add and the only creator of agents (docs/scenarios-cut.md, 2.2).
The constructor's pack loop admits every packed ship but the player's as
piloted and keeps its own origin-scatter rule, which is generation
placement, not admission. Entity.TryUndock admits the undocked ship
unpiloted.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assets/Scripts/ServerShared/Entity.cs

@@ -1003,8 +1003,7 @@ public abstract class Entity
 
         bay.DockedShip = null;
         ship.RemoveParent();
-        Zone.Entities.Add(ship);
-        ship.Activate();
+        Zone.Admit(ship, piloted: false);
 
         return true;
     }