feat(nc-gui): disable dragging uncategorized stack

packages/nc-gui/components/smartsheet/Kanban.vue

@@ -137,11 +137,13 @@ openNewRecordFormHook?.on(async () => {
         item-key="id"
         group="kanban-stack"
         draggable=".nc-kanban-stack"
+        filter=".not-draggable"
       >
-        <template #item="{ element: stack }">
+        <template #item="{ element: stack, index }">
           <a-card
             :key="stack.id"
             class="nc-kanban-stack mx-4 !bg-[#f0f2f5] flex flex-col min-w-[280px] h-full rounded-[12px]"
+            :class="{'not-draggable': stack.id === 'uncategorized'}"
             head-style="padding-bottom: 0px;"
             body-style="padding: 0px 20px; height: 100%;"
           >