Massive refactor (inventory menu still a little broken but its Good Enough)

src/items/consumable/ConsumableItemStats.cs

@@ -0,0 +1,19 @@
+using Godot;
+
+namespace GameJamDungeon;
+
+[GlobalClass]
+public partial class ConsumableItemStats : InventoryItemStats
+{
+  [Export]
+  public int HealHPAmount { get; set; } = 0;
+
+  [Export]
+  public int RaiseHPAmount { get; set; } = 0;
+
+  [Export]
+  public int HealVTAmount { get; set; } = 0;
+
+  [Export]
+  public int RaiseVTAmount { get; set; } = 0;
+}