补全Rogue侧边HUD与局内结算反馈提示

src/include/Tetris.h

@@ -79,6 +79,13 @@ struct UpgradeUiState
     UpgradeOption options[3];
 };
 
+struct FeedbackState
+{
+    int visibleTicks;
+    TCHAR title[64];
+    TCHAR detail[128];
+};
+
 enum ScreenState
 {
     SCREEN_MENU = 0,
@@ -107,6 +114,7 @@ extern MenuState menuState;
 extern PlayerStats classicStats;
 extern PlayerStats rogueStats;
 extern UpgradeUiState upgradeUiState;
+extern FeedbackState feedbackState;
 extern int currentScreen;
 extern int currentMode;
 extern int currentFallInterval;