优化folder打开逻辑

src/components/layout/branch-dropdown.tsx

@@ -345,7 +345,7 @@ export function BranchDropdown({
     setWorktreeOpen(false)
     await runGitTask(t("tasks.newWorktree", { name }), async () => {
       await gitWorktreeAdd(folderPath, name, wtPath)
-      await openFolderWindow(wtPath)
+      await openFolderWindow(wtPath, { newWindow: true })
       await setFolderParentBranch(wtPath, branch)
     })
   }

src/components/layout/folder-name-dropdown.tsx

@@ -54,13 +54,14 @@ export function FolderNameDropdown() {
     if (selected) {
       await openFolderWindow(
         Array.isArray(selected) ? selected[0] : selected,
+        { newWindow: true },
       )
     }
   }
 
   async function handleSelect(path: string) {
     try {
-      await openFolderWindow(path)
+      await openFolderWindow(path, { newWindow: true })
     } catch {
       // ignore
     }

src/components/layout/folder-title-bar.tsx

@@ -82,7 +82,7 @@ export function FolderTitleBar() {
       const result = await openFileDialog({ directory: true, multiple: false })
       if (!result) return
       const selected = Array.isArray(result) ? result[0] : result
-      await openFolderWindow(selected)
+      await openFolderWindow(selected, { newWindow: true })
     } catch (err) {
       console.error("[FolderTitleBar] failed to open folder:", err)
     }