refactor: add overflow reset logic in onboarding modal to enhance user experience during component destruction

extensions/Others/Onboarding/resources/views/modal.blade.php

@@ -17,6 +17,10 @@
                     document.documentElement.style.overflow = 'hidden';
                 }
             },
+            destroy() {
+                // Ensure overflow is reset when component is destroyed
+                document.documentElement.style.overflow = '';
+            },
             previous() {
                 if (this.loading) return;
                 this.loading = true;
@@ -38,6 +42,8 @@
             finish() {
                 if (this.loading) return;
                 this.loading = true;
+                // Reset overflow before closing
+                document.documentElement.style.overflow = '';
                 @this.call('finish');
             }
          }">