显卡鉴定手册：8 页阅读窗口、8 种语言；外观折价进 Tuning

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/Decentralized/Items.cs

@@ -30,7 +30,7 @@ namespace Decentralized
         public const string LookTag = "PD_LOOK", BackTag = "PD_BACK", SeedTag = "PD_SEED", ClaimTag = "PD_CLAIM", ExposedTag = "PD_EXPOSED", MarkupTag = "PD_MARKUP", EditedTag = "PD_EDITED";
 
         public static Action OpenTerminal;
-        public static Action OpenHandbook;
+        public static Action OpenHandbook, OpenGpuHandbook;
         /// <summary>硬件钱包拖到交易终端上：添加一个钱包（参数：是否被投毒）。</summary>
         public static Action<bool> AddWallet;
         public static Func<bool> CanAddWallet;
@@ -83,6 +83,9 @@ namespace Decentralized
             item.SetSpriteAndShapeFromMod(ModInfo.Id, "gpu_guide");
             item.name = L.T("item.guide.name");
             item.shortDescription = L.T("item.guide.desc");
+            item.mayActivateSlotItemFunc = (_, _, _) => true;
+            item.canActivateSlotItemFunc = (_, _, _) => true;
+            item.onActivateSlotItemFunc = (_, _, _) => Log.Guard("打开鉴定手册", () => OpenGpuHandbook?.Invoke());
             item.unitValue = 0;
             item.EnableTag(GeneralHelper.IMPORTANT_TAG);
             item.EnableTag(TypeHelper.NOT_FOR_RESALE);