Updates for WebUI:

· [Important] Fixed the destruction issue with PriReader (caused by incorrect pointer types leading to unexecuted object destruction tasks).
· [Important] Added a program execution selection interface for packages containing multiple applications (still using WebUI).
 Issue: Since the selection window is set to close when losing focus, checking the "Launch when ready" option after successful installation causes the pop-up window to disappear when a Toast notification appears (due to focus loss). Currently, the selection window can only be displayed by clicking a button.
· [Optimization] Reduced the creation of PriReader objects to lower memory and storage consumption.
(Translated by DeepSeek)

AppInstallerConsole/priread.h

@@ -316,7 +316,7 @@ class PriReader
 	PriReader (): priReader (NULL) {}
 	void destroy ()
 	{
-		if (!priReader) return;
+		if (priReader == NULL) return;
 		DestroyPriReader (priReader);
 		priReader = NULL;
 	}