Add PrivateShop module templates and initial setup files

- Created restricted.tpl for displaying restricted access messages with customizable background options.
- Added index.php files in hook and main template directories to prevent direct access and ensure proper redirection.
- Implemented info.tpl to provide module information and support links, enhancing user experience with promotional content.
- Included necessary CSS styles for the new templates to ensure proper layout and responsiveness.

modules/privateshoplite/views/js/privatefields_admin.js

@@ -0,0 +1,33 @@
+/**
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+*
+* @author    FME Modules
+* @copyright 2021 FME Modules All right reserved
+* @license   http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+* @category  FMM Modules
+*/
+
+$(function(){
+    addPrivateFields(custom_fields, sf)
+})
+
+function addPrivateFields(fieldsHtml, symfony) {
+    var chDiv = $('<div id="container-customer"></div>');
+    chDiv.append(fieldsHtml);
+    if (symfony) {
+        $('#main-div').find('.content-div').prepend('<div class="row"><div class="col"><div class="card">'+fieldsHtml+'</div></div></div>');
+        $('#fmm_regfields_wrap').find('.panel-heading').addClass('card-header');
+        $('#fmm_regfields_wrap').find('.panel-heading img').remove();
+        $('#fmm_regfields_wrap').find('.panel-heading').prepend('<i class="material-icons">person</i>');
+        $('#fmm_regfields_wrap').find('.form-horizontal').addClass('card-body');
+    } else {
+        $('.info-customer-left').before(chDiv);
+        $('#container-customer').before(chDiv);
+    }
+}