make stack sort optional

Patches/SortPatches.cs

@@ -74,6 +74,11 @@ public static class SortPatches
         [PatchPrefix]
         public static bool Prefix(GridSortPanel __instance, LootItemClass ___lootItemClass, InventoryControllerClass ___inventoryControllerClass)
         {
+            if (!Settings.StackBeforeSort.Value)
+            {
+                return true;
+            }
+
             Sort(__instance, ___lootItemClass, ___inventoryControllerClass).HandleExceptions();
             return false;
         }

Settings.cs

@@ -85,6 +85,7 @@ internal class Settings
     public static ConfigEntry<bool> ReorderGrids { get; set; }
     public static ConfigEntry<bool> SynchronizeStashScrolling { get; set; }
     public static ConfigEntry<bool> GreedyStackMove { get; set; }
+    public static ConfigEntry<bool> StackBeforeSort { get; set; }
     public static ConfigEntry<bool> MergeFIRMoney { get; set; }
     public static ConfigEntry<bool> MergeFIRAmmo { get; set; }
     public static ConfigEntry<bool> MergeFIROther { get; set; }
@@ -433,6 +434,15 @@ internal class Settings
                 null,
                 new ConfigurationManagerAttributes { })));
 
+        configEntries.Add(StackBeforeSort = config.Bind(
+            InventorySection,
+            "Combine Stacks Before Sorting",
+            true,
+            new ConfigDescription(
+                "When sorting containers, first combine stacks of the same type. This will not be undone if the sorting fails.",
+                null,
+                new ConfigurationManagerAttributes { })));
+
         configEntries.Add(MergeFIRMoney = config.Bind(
             InventorySection,
             "Autostack Money with FiR Money",