ksys/phys: Add RagdollController (the real one, not RagdollInstance)

src/KingSystem/Physics/System/physSystem.h

@@ -20,6 +20,7 @@ class GroupFilter;
 class LayerContactPointInfo;
 class MaterialTable;
 class RayCastForRequest;
+class RagdollControllerKeyList;
 class RagdollInstanceMgr;
 class RigidBody;
 class RigidBodyRequestMgr;
@@ -109,6 +110,8 @@ public:
     RayCastForRequest* allocRayCastRequest(SystemGroupHandler* group_handler = nullptr,
                                            GroundHit ground_hit = GroundHit::HitAll);
 
+    RagdollControllerKeyList* getRagdollCtrlKeyList() const;
+
     // TODO: rename
     // 0x0000007101216c60
     void setEntityContactListenerField90(bool value);