fix(sidebar): allow collapsing search results

src/components/sidebar/ConnectionTree.vue

@@ -21,6 +21,7 @@ const store = useConnectionStore();
 const searchQuery = ref("");
 const deferredSearchQuery = ref("");
 const selectedTypes = ref<string[]>([]);
+const searchCollapsedIds = ref<Set<string>>(new Set());
 let searchTimer: number | undefined;
 
 watch(
@@ -41,6 +42,7 @@ watch(
   { flush: "sync" },
 );
 
+const isSearching = computed(() => !!deferredSearchQuery.value);
 const isFiltering = computed(() => !!searchQuery.value.trim() || hasTypeFilter.value);
 
 const typeStats = computed(() => {
@@ -100,7 +102,11 @@ function filterTree(nodes: TreeNode[], q: string): TreeNode[] {
         filteredNodes.push(node);
       } else {
         const children = filteredChildren ?? [];
-        filteredNodes.push({ ...node, children, isExpanded: children.length > 0 });
+        filteredNodes.push({
+          ...node,
+          children,
+          isExpanded: children.length > 0 && !searchCollapsedIds.value.has(node.id),
+        });
       }
     }
   }
@@ -145,6 +151,14 @@ function createNewGroup() {
   const groupId = store.createConnectionGroup(t("connectionGroup.newGroupDefault"));
   pendingRenameGroupId.value = groupId;
 }
+
+function onSearchToggle(node: TreeNode) {
+  if (!isSearching.value || !node.children) return;
+  const next = new Set(searchCollapsedIds.value);
+  if (node.isExpanded) next.add(node.id);
+  else next.delete(node.id);
+  searchCollapsedIds.value = next;
+}
 </script>
 
 <template>
@@ -219,6 +233,7 @@ function createNewGroup() {
       :depth="0"
       :drag-disabled="isFiltering"
       :pending-rename="pendingRenameGroupId === node.id"
+      @search-toggle="onSearchToggle"
       @rename-started="pendingRenameGroupId = null"
     />
     <div v-if="store.treeNodes.length === 0" class="px-3 py-8 text-center text-muted-foreground text-xs">

src/components/sidebar/TreeItem.vue

@@ -106,6 +106,7 @@ const props = defineProps<{
 
 const emit = defineEmits<{
   "rename-started": [];
+  "search-toggle": [node: TreeNode];
 }>();
 
 const isExportingDatabase = ref(false);
@@ -212,6 +213,7 @@ function isGroupLabel(node: TreeNode): boolean {
 async function toggle() {
   const node = props.node;
   if (node.isLoading) return;
+  emit("search-toggle", node);
 
   if (node.type === "connection-group") {
     node.isExpanded = !node.isExpanded;
@@ -1396,6 +1398,7 @@ const isDragging = computed(() => dragState.active && dragState.draggedId === pr
             :node="child"
             :depth="depth + 1"
             :drag-disabled="dragDisabled"
+            @search-toggle="emit('search-toggle', $event)"
           />
           <div
             v-if="hasMoreChildren"