Method isDetachedWindowCall

src/main/api/plugin/input.ts:244–250

* 检查调用者是否为分离窗口且聚焦（安全检查：分离窗口不应执行粘贴/输入操作）

(event: Electron.IpcMainEvent)

   * 检查调用者是否为分离窗口且聚焦（安全检查：分离窗口不应执行粘贴/输入操作）
   */
  private isDetachedWindowCall(event: Electron.IpcMainEvent): boolean {
    const win = BrowserWindow.fromWebContents(event.sender)
    if (win && win !== this.windowManager?.getMainWindow() && win.isFocused()) {
      return true
    }
    return false
  }

  private sendInputEvent(
    inputEvent: