Function setToggleChecked

KeepChatGPT.user.js:1001–1011

(menuId, checked = false)

    // 设置统一的开关视觉状态，避免节点不存在时抛出错误。
    const setToggleChecked = function (menuId, checked = false) {
        const ncheck = $(`#${menuId} .checkbutton`);
        if (!ncheck) {
            return;
        }
        if (checked) {
            ncheck.classList.add("checked");
        } else {
            ncheck.classList.remove("checked");
        }
    };

    const normalizeKcgHue = function (value) {
        const parsed = parseInt(value);