refactor(assets): vendor 资产迁入标准目录并全仓去除 zibll 标识

- assets/vendor 全量迁移: fontawesome5→assets/fontawesome5, css→assets/css,
  js→assets/js/runtime(避开 14 个同名自有文件), img 合并去重→assets/img,
  fonts→assets/fonts; 删除 assets/vendor
- libs 五个与 widgets/third-party 字节相同的库不重复入库, loader paths 改指向
- 运行时切换: _win.uri=assets 根, loader baseUrl=/js/runtime, enlighter 注入
  路径同步; PHP 7 个引用文件切换并改名 $zibll_*→$runtime_*
- 去品牌: Qinver 头注释/品牌 console.log/演示链接清除, 默认文案中性化
- 功能标识符改名: zib__→aksrt__, zib_ajax→aksrt_ajax, window.zib→
  window.aksrtLegacy, zibllblock/*→aksrtblock/*, .zib-widget→.aksrt-panel,
  .zib-slider→.aksrt-slider, zib_menu_options meta 键等
- 自有 CSS 改名: legacy-utilities/compat-vars/footer shell
- admin SPA 重建; 契约测试同步(路径/断言/文件更名)
- 例外保留: tests/visual 对照环境与 fixtures 前缀(外部 Zibll 产品引用)

验证: php -l 133 个改动文件通过; runtime 86 个 JS node --check 通过;
契约测试 68/70(2 个失败经 stash 对照确认为存量问题)

assets/js/runtime/input-expand.js

@@ -0,0 +1,109 @@
+//内容追加到编辑框
+function grin(_this, val, fun) {
+    var textarea = _this.parents('form').find('textarea.grin');
+    var t_val = textarea.val();
+    textarea
+        .val(t_val + val)
+        .focus()
+        .click();
+    $.isFunction(fun) && fun(_this, val);
+}
+
+//编辑框添加表情
+_win.bd.on('click', '.dropdown-smilie .smilie-icon', function () {
+    var _this = $(this);
+    var smilie = _this.attr('data-smilie');
+    smilie = '[g=' + smilie + ']';
+    return grin(_this, smilie);
+});
+
+//编辑框添加代码
+_win.bd.on('click', '.dropdown-code [type="submit"]', function () {
+    var _this = $(this);
+    var val = _this.parents('.dropdown-code').find('textarea').val();
+    if (val.length < 2) return void notyf(aksrt__('enter_code'), 'warning');
+
+    val = '[code]\n' + val + '\n[/code]\n';
+    return grin(_this, val);
+});
+
+//编辑框添加图片
+_win.bd.on('click', '.dropdown-image [type="submit"]', function () {
+    var _this = $(this);
+    var val = _this.parents('.dropdown-image').find('textarea').val();
+    if (val.length < 6) return void notyf(aksrt__('enter_valid_image_url'), 'warning');
+    val = '[img=' + val + ']\n';
+    return grin(_this, val);
+});
+
+//上传图片
+_win.bd.on('miniuploaded', '.input-expand-upload', function (a, data) {
+    var img = '[img=' + data.img_url + ']\n';
+    return grin($(this), img);
+});
+
+//按钮展开
+_win.bd.on('click', '.btn-input-expand', function () {
+    return $(this).parent().toggleClass('open').trigger('toggleClass'), !1;
+});
+
+//编辑框添加链接
+_win.bd.on('click', '.dropdown-link [type="submit"]', function () {
+    var _this = $(this);
+    var val = _this.closest('.dropdown-link').find('textarea').val();
+    if (val.length < 6) return void notyf(aksrt__('enter_valid_link_url'), 'warning');
+
+    //判断URL合法性
+    if (!aksrt_is_url(val)) {
+        return void notyf(aksrt__('enter_valid_link_url'), 'warning');
+    }
+
+    var target = '';
+    if (_this.closest('.dropdown-link').find('input[name="target"]').is(':checked')) {
+        target = 'target=_blank';
+    }
+
+    var text = _this.closest('.dropdown-link').find('.link-text').val() || val;
+
+    var link_val = '[link=' + val + ' ' + target + ']' + text + '[/link]';
+
+    return grin(_this, link_val);
+});
+
+//保存我的快捷回复后，自动更新
+_win.bd.on('aksrt_ajax.success', '.user-quick-often-save-btn', function (e, data) {
+    if (data.item) {
+        $('.quick-reply-myitem-box').html(data.item);
+    }
+});
+
+//快捷回复；选择内容，弹出操作按钮
+_win.bd.on('click', '.quick-reply-item', function () {
+    var _this = $(this);
+    var quick_reply_action = 'quick-reply-action';
+    var quick_active = 'quick-active';
+    _this.siblings().removeClass(quick_active);
+    _this
+        .parent()
+        .find('.' + quick_reply_action)
+        .remove();
+
+    _this
+        .data('quick-reply', _this.text())
+        .addClass('quick-active')
+        .append('<div class="' + quick_reply_action + '"><div class="modal-buts but-average"><button type="button" class="but quick-reply-btn-insert" href="javascript:;">' + aksrt__('insert') + '</button><button type="button" class="but c-blue padding-lg quick-reply-btn-send">' + aksrt__('send') + '</button></div></div>');
+});
+
+//快捷回复：插入内容或发送
+_win.bd.on('click', '.quick-reply-action button', function () {
+    var _this = $(this);
+    var form = _this.closest('form'); //唯一的表单
+    var quick_reply = _this.parents('.quick-reply-item').data('quick-reply');
+    var textarea = form.find('textarea.grin');
+    textarea.val(quick_reply);
+    if (_this.hasClass('quick-reply-btn-send')) {
+        form.find('.input-expand-submit').click();
+    } else {
+        textarea.focus();
+    }
+});