From 3587703fe850adf927616ab7e02c45c10be5c4ed Mon Sep 17 00:00:00 2001
From: mika kuns <mika.kuns@fb-tuning.de>
Date: Tue, 19 May 2026 11:52:57 +0200
Subject: [PATCH] feat(ui): auto-select first changed file in diff modal

---
 .../ViewModels/Modals/WorktreeModalViewModel.cs     | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/ClaudeDo.Ui/ViewModels/Modals/WorktreeModalViewModel.cs b/src/ClaudeDo.Ui/ViewModels/Modals/WorktreeModalViewModel.cs
index 3d880ad..de38b6d 100644
--- a/src/ClaudeDo.Ui/ViewModels/Modals/WorktreeModalViewModel.cs
+++ b/src/ClaudeDo.Ui/ViewModels/Modals/WorktreeModalViewModel.cs
@@ -152,5 +152,18 @@ public sealed partial class WorktreeModalViewModel : ViewModelBase
             if (parent == null) Root.Add(leaf);
             else parent.Children.Add(leaf);
         }
+
+        SelectedNode = FindFirstLeaf(Root);
+    }
+
+    private static WorktreeNodeViewModel? FindFirstLeaf(IEnumerable<WorktreeNodeViewModel> nodes)
+    {
+        foreach (var n in nodes)
+        {
+            if (!n.IsDirectory) return n;
+            var nested = FindFirstLeaf(n.Children);
+            if (nested is not null) return nested;
+        }
+        return null;
     }
 }