// 仅在插件安装时设置默认 popup 页面，不再在 startup 中干扰当前 UI
chrome.runtime.onInstalled.addListener(() => {
    chrome.storage.local.get(["token", "loginAt"], (res) => {
        const maxAge = 24 * 60 * 60 * 1000; // 1天有效期
        const now = Date.now();

        if (!res.token || !res.loginAt || (now - res.loginAt > maxAge)) {
            chrome.action.setPopup({ popup: "./pages/login.html" });
        } else {
            chrome.action.setPopup({ popup: "./pages/popup.html" });
        }
    });
});