[BREAKING] Item Usage Overhaul

-De-hardcode elemental orb values
-De-hardcode exp items
-Change ShopChest format (temporary, drop system overhaul will replace it entirely)
-Food healing actually uses Ability data for real HP amounts

src/main/java/emu/grasscutter/game/inventory/GameItem.java

@@ -15,6 +15,7 @@ import dev.morphia.annotations.Transient;
 
 import emu.grasscutter.data.GameData;
 import emu.grasscutter.data.GameDepot;
+import emu.grasscutter.data.common.ItemParamData;
 import emu.grasscutter.data.excels.ItemData;
 import emu.grasscutter.data.excels.ReliquaryAffixData;
 import emu.grasscutter.data.excels.ReliquaryMainPropData;
@@ -75,6 +76,10 @@ public class GameItem {
 	public GameItem(int itemId, int count) {
 		this(GameData.getItemDataMap().get(itemId), count);
 	}
+
+	public GameItem(ItemParamData itemParamData) {
+		this(itemParamData.getId(), itemParamData.getCount());
+	}
 	
 	public GameItem(ItemData data) {
 		this(data, 1);