fix: prevent default context menu behavior in VnTable component

src/components/VnTable/VnContextMenu.vue

@@ -18,7 +18,7 @@ const arrayData = defineModel({
 function handler(event) {
     const clickedElement = event.target.closest('td');
     if (!clickedElement) return;
-
+    event.preventDefault();
     target.value = event.target;
     qmenuRef.value.show();
     colField.value = clickedElement.getAttribute('data-col-field');

src/components/VnTable/VnTable.vue

@@ -222,10 +222,7 @@ onBeforeMount(() => {
 
 onMounted(async () => {
     if ($props.isEditable) document.addEventListener('click', clickHandler);
-    document.addEventListener('contextmenu', (event) => {
-        event.preventDefault();
-        contextMenuRef.value.handler(event);
-    });
+    document.addEventListener('contextmenu', contextMenuRef.value.handler);
     mode.value =
         quasar.platform.is.mobile && !$props.disableOption?.card
             ? CARD_MODE