Add Onion items as possbily discardable

ARDiscard/ARDiscard.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFramework>net7.0-windows</TargetFramework>
-        <Version>2.4</Version>
+        <Version>2.5</Version>
         <LangVersion>11.0</LangVersion>
         <Nullable>enable</Nullable>
         <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>

ARDiscard/GameData/InternalConfiguration.cs

@@ -17,4 +17,15 @@ internal static class InternalConfiguration
         36810, // DSR
         38951, // TOP
     }.AsReadOnly();
+
+    /// <summary>
+    /// Items that are unique/untradeable, but should still be possible to discard. This is moreso because
+    /// 99% of the unique/untradeable items should NOT be selectable for discard, but these are OK.
+    /// </summary>
+    public static readonly IReadOnlyList<uint> WhitelistedItems = new List<uint>
+    {
+        2962, // Onion Doublet
+        3279, // Onion Gaskins
+        3743, // Onion Patterns
+    }.AsReadOnly();
 }

ARDiscard/Windows/ConfigWindow.cs

@@ -354,7 +354,8 @@ internal sealed class ConfigWindow : Window
         if (_allItems == null)
         {
             _allItems = _itemCache.AllItems
-                .Where(x => x is { IsUnique: false, IsUntradable: false, IsIndisposable: false })
+                .Where(x => InternalConfiguration.WhitelistedItems.Contains(x.ItemId) ||
+                            x is { IsUnique: false, IsUntradable: false, IsIndisposable: false })
                 .Where(x => x.UiCategory != UiCategories.Currency && x.UiCategory != UiCategories.Crystals &&
                             x.UiCategory != UiCategories.Unobtainable)
                 .Select(x => (x.ItemId, x.Name.ToString()))