document.addEventListener("DOMContentLoaded", function () {
  // 处理关闭按钮点击事件
  document
    .getElementById("close-sidebar")
    .addEventListener("click", function () {
      // 通知content script关闭侧边栏
      window.parent.postMessage({ action: "closeSidebar" }, "*");
    });
});

window.addEventListener("unload", async () => {
  try {
    await Utils.setStorageData(SidebarManager.CONFIG.STORAGE_KEY, false);
  } catch (error) {
    console.warn("Failed to update sidebar state:", error);
  }
});