[FIX] website: link dialog over image adaptation

Adapt website for 13.0 9996d04f change of LinkDialog constructor
arguments (to get back to same arguments as in 12.0).

opw-2086444
closes #39888

Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>

addons/web_editor/static/src/js/wysiwyg/widgets/link_dialog.js

@@ -45,6 +45,7 @@ var LinkDialog = Dialog.extend({
         this.data = linkInfo || {};
 
         this.data.className = "";
+        this.data.iniClassName = "";
 
         var r = this.data.range;
         this.needLabel = !r || (r.sc === r.ec && r.so === r.eo);

addons/website/static/src/js/menu/content.js

@@ -368,10 +368,10 @@ var MenuEntryDialog = weWidgets.LinkDialog.extend({
     /**
      * @constructor
      */
-    init: function (parent, options, data) {
+    init: function (parent, options, editable, data) {
         this._super(parent, _.extend({
             title: _t("Add a menu item"),
-        }, options || {}), _.extend({
+        }, options || {}), editable, _.extend({
             needLabel: true,
             text: data.name || '',
             isNewWindow: data.new_window,
@@ -646,7 +646,7 @@ var EditMenuDialog = weWidgets.Dialog.extend({
         var menuID = $menu.data('menu-id');
         var menu = this.flat[menuID];
         if (menu) {
-            var dialog = new MenuEntryDialog(this, {}, _.extend({
+            var dialog = new MenuEntryDialog(this, {}, null, _.extend({
                 menuType: menu.fields['is_mega_menu'] ? 'mega' : undefined,
             }, menu.fields));
             dialog.on('save', this, link => {