fix(borrow): improve confirmation UX — proactive focus and longer timeout

The borrow confirmation overlay was easily missed because the Agent
Window stole focus and the 5-second auto-deny was too aggressive for
users who had context-switched away.

- Focus the user window proactively when a borrow request is issued so
  the overlay is immediately visible even when the Agent Window was
  last focused.
- Raise CONFIRMATION_TIMEOUT_MS from 5 s to 60 s, giving users enough
  time to notice and respond — the OS notification with
  requireInteraction: true now has a matching window of usefulness.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
drakezhang
2026-09-02 15:11:40 +08:00
co-authored by Cursor
parent 8344e311fa
commit 95571f8b70
3 changed files with 44 additions and 5 deletions
@@ -127,6 +127,38 @@ describe("requestBorrowConfirmation", () => {
expect(message.requestId.length).toBeGreaterThan(0);
});
it("proactively focuses the user window before sending the overlay message", async () => {
tabs.get.mockResolvedValueOnce({ id: 42, title: "Tab" });
windows.getLastFocused.mockResolvedValueOnce(
userWindowWithActiveTab({ windowId: 77, tabId: 7, url: "https://app.example/" }),
);
tabs.sendMessage.mockResolvedValueOnce({ type: "borrow-response", allowed: true });
const pending = requestBorrowConfirmation(42, {
deps: { tabs, windows, notifications },
});
await vi.runAllTimersAsync();
await pending;
expect(windows.update).toHaveBeenCalledWith(77, { focused: true });
});
it("still proceeds when proactive window focus fails", async () => {
tabs.get.mockResolvedValueOnce({ id: 42, title: "Tab" });
windows.getLastFocused.mockResolvedValueOnce(
userWindowWithActiveTab({ windowId: 77, tabId: 7, url: "https://app.example/" }),
);
windows.update.mockRejectedValueOnce(new Error("window gone"));
tabs.sendMessage.mockResolvedValueOnce({ type: "borrow-response", allowed: true });
const pending = requestBorrowConfirmation(42, {
deps: { tabs, windows, notifications },
});
await vi.runAllTimersAsync();
expect(await pending).toBe(true);
});
it("sends confirmation to the borrow target when it is the active tab", async () => {
tabs.get.mockResolvedValueOnce({ id: 42, title: "Active Tab" });
windows.getLastFocused.mockResolvedValueOnce(