new input system

interfaces/Crafter.Graphics-UI.cppm

@@ -274,6 +274,12 @@ export namespace Crafter {
 
         bool firstDispatchThisFrame_ = true;
 
+        // Subscription to window.onResize. Each resize destroys the old
+        // swapchain images, so the per-frame heap entries we wrote at
+        // outImageSlot_ now reference dangling VkImage handles. The
+        // listener re-writes them and flushes the descriptor heaps.
+        Crafter::EventListener<void> resizeSub_;
+
         void WriteSwapchainDescriptors();
         void WriteFontAtlasDescriptor();