VS Last changes

scripts/upgrades/upgrade_manager.gd

@@ -1,6 +1,6 @@
 extends Node
 
-const SLOTS: Array[String] = ["head", "torso", "left_arm", "right_arm", "legs"]
+const SLOTS: Array[String] = ["torso", "left_arm", "right_arm", "legs"]
 
 var hub_credits:   int = 0   # safe bank — survives death, stored in deposit machine
 var wallet_credits: int = 0   # on-hand scrap — carried by player, shown on HUD
@@ -11,7 +11,6 @@ func change_wallet(delta: int) -> void:
 
 # slot -> BodyPart resource path (empty string = default/base part)
 var equipped_parts: Dictionary = {
-	"head": "",
 	"torso": "",
 	"left_arm": "",
 	"right_arm": "",