view table list in database widget

packages/web/src/appobj/AppObjectListItem.svelte

@@ -1,8 +1,20 @@
 <script lang="ts">
   export let component;
   export let data;
+  export let subItemsComponent;
+  export let expandOnClick;
 
   let isExpanded = false;
+
+  function handleExpand() {
+    if (subItemsComponent && expandOnClick) {
+      isExpanded = !isExpanded;
+    }
+  }
 </script>
 
-<svelte:component this={component} {data} />
+<svelte:component this={component} {data} on:click={handleExpand} />
+
+{#if isExpanded && subItemsComponent}
+  <svelte:component this={subItemsComponent} {data} />
+{/if}