Salvataggio modifiche correnti prima di implementare condivisione canto

src/app/app.component.ts

@@ -58,6 +58,27 @@ export class AppComponent implements OnInit {
   }
 
   async ngOnInit() {
+    // Add global horizontal scroll support for wheel on horizontal containers
+    window.addEventListener('wheel', (event: WheelEvent) => {
+      if (Math.abs(event.deltaY) > 0 && Math.abs(event.deltaX) === 0) {
+        const path = event.composedPath();
+        for (const target of path) {
+          if (target instanceof HTMLElement) {
+            const style = window.getComputedStyle(target);
+            const isHorizontalScroll = 
+              (style.overflowX === 'auto' || style.overflowX === 'scroll') &&
+              target.scrollWidth > target.clientWidth;
+            
+            if (isHorizontalScroll) {
+              target.scrollLeft += event.deltaY;
+              event.preventDefault();
+              break;
+            }
+          }
+        }
+      }
+    }, { passive: false });
+
     // 1. Allineamento istantaneo alla versione remota
     if ((window as any).PwaLoader) {
       (window as any).PwaLoader.update({