Refactor inventory menu logic

Zennysoft.Game.Ma/src/player/Player.cs

@@ -266,11 +266,6 @@ public partial class Player : CharacterBody3D, IPlayer
     PlayerLogic.Input(new PlayerLogic.Input.Attack());
   }
 
-  public void ToggleInventory()
-  {
-    Game.ToggleInventory();
-  }
-
   public void PlayerPause()
   {
     Game.TogglePause();
@@ -396,9 +391,6 @@ public partial class Player : CharacterBody3D, IPlayer
 
   public override void _UnhandledInput(InputEvent @event)
   {
-    if (@event.IsActionPressed(GameInputs.Inventory))
-      ToggleInventory();
-
     if (@event.IsActionPressed(GameInputs.Pause))
       PlayerPause();