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/widgets/table/assets/js/table.helper.search.js

@@ -0,0 +1,134 @@
+/*
+ * Search helper for the table widget.
+ * Implements searching within the table.
+ */
++function ($) { "use strict";
+
+    // NAMESPACE CHECK
+    // ============================
+
+    if ($.wn.table === undefined)
+        throw new Error("The $.wn.table namespace is not defined. Make sure that the table.js script is loaded.");
+
+    if ($.wn.table.helper === undefined)
+        $.wn.table.helper = {}
+
+    // SEARCH CLASS DEFINITION
+    // ============================
+
+    var Search = function(tableObj) {
+        // Reference to the table object
+        this.tableObj = tableObj
+
+        // The search form element
+        this.searchForm = null
+        this.searchInput = null
+
+        // Timer used for tracking input changes
+        this.inputTrackTimer = null
+
+        // Event handlers
+
+        // Active search query
+        this.activeQuery = null
+
+        this.isActive = false
+
+        this.init()
+    };
+
+    Search.prototype.init = function() {
+    }
+
+    Search.prototype.dispose = function() {
+        // Remove the reference to the table object
+        this.tableObj = null
+        this.searchForm = null
+        this.searchInput = null
+    }
+
+    Search.prototype.buildSearchForm = function() {
+        if (!this.searchEnabled())
+            return
+
+        var el = this.tableObj.getElement(),
+            toolbar = this.tableObj.getToolbar(),
+            searchForm = toolbar.querySelector('.table-search')
+
+        if (!searchForm) {
+            this.searchForm = $($('[data-table-toolbar-search]', el).html()).appendTo(toolbar).get(0)
+            this.searchInput = $('.table-search-input', this.searchForm).get(0)
+        }
+    }
+
+    Search.prototype.getQuery = function() {
+        return $.trim(this.activeQuery)
+    }
+
+    Search.prototype.hasQuery = function() {
+        return this.searchEnabled() && $.trim(this.activeQuery).length > 0
+    }
+
+    Search.prototype.searchEnabled = function() {
+        return this.tableObj.options.searching
+    }
+
+    Search.prototype.getSearchableColumns = function() {
+        const columns = [];
+
+        this.tableObj.options.columns.forEach(function(column) {
+            if (column.type === 'checkbox') {
+                return;
+            }
+
+            if (!column.searchable) {
+                return;
+            }
+
+            columns.push(column.key);
+        });
+
+        return columns;
+    }
+
+    Search.prototype.performSearch = function(query, onSuccess) {
+        var isDirty = this.activeQuery != query
+
+        this.activeQuery = query
+
+        if (isDirty) {
+            this.tableObj.updateDataTable(onSuccess)
+        }
+    }
+
+    // EVENT HANDLERS
+    // ============================
+
+    Search.prototype.onKeydown = function(ev) {
+        // The navigation object uses the table's keydown handler
+        // and doesn't register own handler.
+
+        // Tab pressed
+        if (ev.key === 'Tab') {
+            this.onClick(ev)
+            return
+        }
+
+        if (!this.isActive) {
+            return
+        }
+
+        var self = this
+        this.inputTrackTimer = window.setTimeout(function() {
+            self.performSearch(self.searchInput.value)
+        }, 300)
+    }
+
+    Search.prototype.onClick = function(ev) {
+        var target = this.tableObj.getEventTarget(ev, 'INPUT')
+        this.isActive = target && $(target).hasClass('table-search-input')
+    }
+
+    $.wn.table.helper.search = Search;
+
+}(window.jQuery);