fix(gui-v2): disable grid navigation if column options are open

Signed-off-by: mertmit <mertmit99@gmail.com>

packages/nc-gui-v2/components/smartsheet-header/Menu.vue

@@ -72,6 +72,7 @@ onClickOutside(editOrAddCard, () => {
         ref="editOrAddCard"
         :edit-column-dropdown="editColumnDropdown"
         @click.stop
+        @keydown.stop
         @cancel="editColumnDropdown = false"
       />
     </template>

packages/nc-gui-v2/components/smartsheet/Grid.vue

@@ -297,7 +297,7 @@ const onNavigate = (dir: NavigateDir) => {
                   </div>
 
                   <template #overlay>
-                    <SmartsheetColumnEditOrAdd @click.stop @cancel="addColumnDropdown = false" />
+                    <SmartsheetColumnEditOrAdd @click.stop @keydown.stop @cancel="addColumnDropdown = false" />
                   </template>
                 </a-dropdown>
               </th>