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/ModEntry.cs

@@ -13,6 +13,7 @@ namespace Decentralized
             Items.Subscribe();
             Items.OpenTerminal = TerminalWindow.Open;
             Items.OpenHandbook = HandbookWindow.Open;
+            Items.OpenGpuHandbook = HandbookWindow.OpenGpu;
             Items.AddWallet = TerminalWindow.AddWallet;
             Items.CanAddWallet = TerminalWindow.CanAddWallet;
             Settings.DefineWhenReady(ModHelper.GetConfig(ModInfo.Id));