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/twig/ComponentTokenParser.php

@@ -0,0 +1,70 @@
+<?php namespace Cms\Twig;
+
+use Twig\Node\Node as TwigNode;
+use Twig\Token as TwigToken;
+use Twig\TokenParser\AbstractTokenParser as TwigTokenParser;
+use Twig\Error\SyntaxError as TwigErrorSyntax;
+
+/**
+ * Parser for the `{% component %}` Twig tag.
+ *
+ *     {% component "pluginComponent" %}
+ *
+ * @package winter\wn-cms-module
+ * @author Alexey Bobkov, Samuel Georges
+ */
+class ComponentTokenParser extends TwigTokenParser
+{
+    /**
+     * Parses a token and returns a node.
+     *
+     * @param TwigToken $token A TwigToken instance
+     * @return TwigNode A TwigNode instance
+     */
+    public function parse(TwigToken $token)
+    {
+        $lineno = $token->getLine();
+        $stream = $this->parser->getStream();
+
+        $name = $this->parser->getExpressionParser()->parseExpression();
+        $paramNames = [];
+        $nodes = [$name];
+
+        $end = false;
+        while (!$end) {
+            $current = $stream->next();
+
+            switch ($current->getType()) {
+                case TwigToken::NAME_TYPE:
+                    $paramNames[] = $current->getValue();
+                    $stream->expect(TwigToken::OPERATOR_TYPE, '=');
+                    $nodes[] = $this->parser->getExpressionParser()->parseExpression();
+                    break;
+
+                case TwigToken::BLOCK_END_TYPE:
+                    $end = true;
+                    break;
+
+                default:
+                    throw new TwigErrorSyntax(
+                        sprintf('Invalid syntax in the component tag. Line %s', $lineno),
+                        $stream->getCurrent()->getLine(),
+                        $stream->getSourceContext()
+                    );
+                    break;
+            }
+        }
+
+        return new ComponentNode(new TwigNode($nodes), $paramNames, $token->getLine(), $this->getTag());
+    }
+
+    /**
+     * Gets the tag name associated with this token parser.
+     *
+     * @return string The tag name
+     */
+    public function getTag()
+    {
+        return 'component';
+    }
+}