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/cms/classes/CmsController.php

@@ -0,0 +1,71 @@
+<?php namespace Cms\Classes;
+
+use App;
+use Closure;
+use Illuminate\Routing\Controller as ControllerBase;
+
+/**
+ * This is the master controller for all front-end pages.
+ * All requests that have not been picked up already by the router will end up here,
+ * then the URL is passed to the front-end controller for processing.
+ *
+ * @see Cms\Classes\Controller Front-end controller class
+ * @package winter\wn-cms-module
+ * @author Alexey Bobkov, Samuel Georges
+ */
+class CmsController extends ControllerBase
+{
+    use \Winter\Storm\Extension\ExtendableTrait;
+
+    /**
+     * @var array Behaviors implemented by this controller.
+     */
+    public $implement;
+
+    /**
+     * Instantiate a new CmsController instance.
+     */
+    public function __construct()
+    {
+        $this->extendableConstruct();
+    }
+
+    /**
+     * Finds and serves the request using the primary controller.
+     * @param string $url Specifies the requested page URL.
+     * If the parameter is omitted, the current URL used.
+     * @return BaseResponse Returns the response to the provided URL
+     */
+    public function run($url = '/')
+    {
+        return App::make(Controller::class)->run($url);
+    }
+
+    public function __call($name, $params)
+    {
+        if ($name === 'extend') {
+            if (empty($params[0]) || !is_callable($params[0])) {
+                throw new \InvalidArgumentException('The extend() method requires a callback parameter or closure.');
+            }
+            if ($params[0] instanceof \Closure) {
+                return $params[0]->call($this, $params[1] ?? $this);
+            }
+            return \Closure::fromCallable($params[0])->call($this, $params[1] ?? $this);
+        }
+
+        return $this->extendableCall($name, $params);
+    }
+
+    public static function __callStatic($name, $params)
+    {
+        if ($name === 'extend') {
+            if (empty($params[0])) {
+                throw new \InvalidArgumentException('The extend() method requires a callback parameter or closure.');
+            }
+            self::extendableExtendCallback($params[0], $params[1] ?? false, $params[2] ?? null);
+            return;
+        }
+
+        return self::extendableCallStatic($name, $params);
+    }
+}