feat: VivesPOS landing on Winter CMS 1.2 — theme + plugin + Dockerfile

- Base: wintercms/winter branch 1.2 (full framework)
- Theme vivespos: Canvas 7 + Bootstrap 5 CDN, custom CSS
- Layout: deferred GTM/GA4 tracking, JSON-LD SoftwareApplication
- Partials: hero (offline-first), features, modes (offline/nube toggle),
  screenshots, pricing (3 planes), comparison, FAQ, CTA
- Plugin VivesPOS.Site with ContactForm
- Dockerfile: PHP 8.2 Apache, port 80, healthcheck
- Added winter/wn-pages, blog, sitemap, seo plugins
- Active theme set to vivespos

modules/backend/behaviors/relationcontroller/assets/js/winter.relation.js

@@ -0,0 +1,100 @@
+/*
+ * Scripts for the Relation controller behavior.
+ */
++function ($) { "use strict";
+
+    var RelationBehavior = function() {
+
+        this.toggleListCheckbox = function(el) {
+            $(el).closest('.control-list').listWidget('toggleChecked', [el])
+        }
+
+        this.clickViewListRecord = function(recordId, relationId, sessionKey) {
+            var newPopup = $('<a />'),
+                $container = $('#'+relationId),
+                requestData = paramToObj('data-request-data', $container.data('request-data'))
+
+            newPopup.popup({
+                handler: 'onRelationClickViewList',
+                size: 'huge',
+                extraData: $.extend({}, requestData, {
+                    'manage_id': recordId,
+                    '_session_key': sessionKey
+                })
+            })
+        }
+
+        this.clickManageListRecord = function(recordId, relationId, sessionKey) {
+            var oldPopup = $('#relationManagePopup'),
+                $container = $('#'+relationId),
+                requestData = paramToObj('data-request-data', $container.data('request-data'))
+
+            $.request('onRelationClickManageList', {
+                data: $.extend({}, requestData, {
+                    'record_id': recordId,
+                    '_session_key': sessionKey
+                })
+            })
+
+            oldPopup.popup('hide')
+        }
+
+        this.clickManagePivotListRecord = function(foreignId, relationId, sessionKey) {
+            var oldPopup = $('#relationManagePivotPopup'),
+                newPopup = $('<a />'),
+                $container = $('#'+relationId),
+                requestData = paramToObj('data-request-data', $container.data('request-data'))
+
+            if (oldPopup.length) {
+                oldPopup.popup('hide')
+            }
+
+            newPopup.popup({
+                handler: 'onRelationClickManageListPivot',
+                size: 'huge',
+                extraData: $.extend({}, requestData, {
+                    'foreign_id': foreignId,
+                    '_session_key': sessionKey
+                })
+            })
+        }
+
+        /*
+         * This function is called every time a record is created, added, removed
+         * or deleted using the relation widget. It triggers the change.oc.formwidget
+         * event to notify other elements on the page about the changed form state.
+         */
+        this.changed = function(relationId, event) {
+            $('[data-field-name="' + relationId + '"]').trigger('change.oc.formwidget', {event: event});
+        }
+
+        /*
+         * This function transfers the supplied variables as hidden form inputs,
+         * to any popup that is spawned within the supplied container. The spawned
+         * popup must contain a form element.
+         */
+        this.bindToPopups = function(container, vars) {
+            $(container).on('show.oc.popup', function(event, $trigger, $modal){
+                var $form = $('form', $modal)
+                $.each(vars, function(name, value){
+                    $form.prepend($('<input />').attr({ type: 'hidden', name: name, value: value }))
+                })
+            })
+        }
+
+        function paramToObj(name, value) {
+            if (value === undefined) value = ''
+            if (typeof value == 'object') return value
+
+            try {
+                return ocJSON("{" + value + "}")
+            }
+            catch (e) {
+                throw new Error('Error parsing the '+name+' attribute value. '+e)
+            }
+        }
+
+    }
+
+    $.wn.relationBehavior = new RelationBehavior;
+}(window.jQuery);