fix(vscode): address review — show error toast, restrict button to sidebar/AM local, windowsHide

- Show toast on transfer failure instead of silently resetting
- Use explicit continueInWorktree prop (default false) so open-in-tab
  panels and other KiloProvider instances do not show the button
- Pass continueInWorktree from sidebar App.tsx and AgentManagerApp.tsx
- Add windowsHide:true to git-transfer.ts execFile calls

packages/kilo-vscode/src/agent-manager/git-transfer.ts

@@ -34,7 +34,7 @@ function git(args: string[], cwd: string, stdin?: string): Promise<{ code: numbe
     const child = cp.execFile(
       "git",
       args,
-      { cwd, encoding: "utf8", maxBuffer: 64 * 1024 * 1024 },
+      { cwd, encoding: "utf8", maxBuffer: 64 * 1024 * 1024, windowsHide: true },
       (error, stdout, stderr) => {
         if (!error) {
           resolve({ code: 0, stdout, stderr })

packages/kilo-vscode/webview-ui/src/App.tsx

@@ -229,9 +229,9 @@ const AppContent: Component = () => {
 
   return (
     <div class="container">
-      <Switch fallback={<ChatView />}>
+      <Switch fallback={<ChatView continueInWorktree />}>
         <Match when={currentView() === "newTask"}>
-          <ChatView onSelectSession={handleSelectSession} />
+          <ChatView onSelectSession={handleSelectSession} continueInWorktree />
         </Match>
         <Match when={currentView() === "marketplace"}>
           <MarketplaceView />

packages/kilo-vscode/webview-ui/src/components/chat/ChatView.tsx

@@ -8,6 +8,7 @@ import { Button } from "@kilocode/kilo-ui/button"
 import { Icon } from "@kilocode/kilo-ui/icon"
 import { Spinner } from "@kilocode/kilo-ui/spinner"
 import { Tooltip } from "@kilocode/kilo-ui/tooltip"
+import { showToast } from "@kilocode/kilo-ui/toast"
 import { TaskHeader } from "./TaskHeader"
 import { MessageList } from "./MessageList"
 import { PromptInput } from "./PromptInput"
@@ -35,8 +36,8 @@ export const ChatView: Component<ChatViewProps> = (props) => {
   const server = useServer()
   // Show "Show Changes" only in the standalone sidebar, not inside Agent Manager
   const isSidebar = () => worktreeMode === undefined
-  // Show "Continue in Worktree": explicit prop, or default to true in sidebar
-  const canContinueInWorktree = () => props.continueInWorktree ?? isSidebar()
+  // Show "Continue in Worktree": only when explicitly enabled via prop
+  const canContinueInWorktree = () => props.continueInWorktree === true
 
   const id = () => session.currentSessionID()
   const hasMessages = () => session.messages().length > 0
@@ -97,12 +98,18 @@ export const ChatView: Component<ChatViewProps> = (props) => {
     }
     const cleanup = vscode.onMessage((msg) => {
       if (msg.type !== "continueInWorktreeProgress") return
-      const status = (msg as { status: string }).status
-      if (status === "done" || status === "error") {
+      const m = msg as { status: string; error?: string }
+      if (m.status === "done") {
         setTransferring(false)
         setTransferDetail("")
         return
       }
+      if (m.status === "error") {
+        setTransferring(false)
+        setTransferDetail("")
+        showToast({ title: m.error ?? "Failed to continue in worktree" })
+        return
+      }
       setTransferDetail(labels[status] ?? "Working...")
     })
     onCleanup(cleanup)