From 953888617550d854ea0f13229833751572595dcd Mon Sep 17 00:00:00 2001
From: viettranx <viettranx@gmail.com>
Date: Sun, 12 Apr 2026 18:17:19 +0700
Subject: [PATCH] feat(vault): auto-expand first level folders in sidebar by
 default

---
 ui/web/src/pages/vault/components/vault-tree.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ui/web/src/pages/vault/components/vault-tree.tsx b/ui/web/src/pages/vault/components/vault-tree.tsx
index b5485cc3..01833adf 100644
--- a/ui/web/src/pages/vault/components/vault-tree.tsx
+++ b/ui/web/src/pages/vault/components/vault-tree.tsx
@@ -48,7 +48,8 @@ function VaultTreeNode({
   node: TreeNode; depth: number; meta: Map<string, VaultTreeEntry>;
   activePath: string | null; onSelect: (path: string) => void; onLoadMore: (path: string) => void;
 }) {
-  const [expanded, setExpanded] = useState(false);
+  // Auto-expand first level folders (depth=0) by default
+  const [expanded, setExpanded] = useState(depth === 0 && node.isDir);
   const entry = meta.get(node.path);
 
   const handleToggle = useCallback(() => {