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/system/console/PluginList.php

@@ -0,0 +1,57 @@
+<?php namespace System\Console;
+
+use Symfony\Component\Console\Helper\Table;
+use Symfony\Component\Console\Helper\TableSeparator;
+use System\Models\PluginVersion;
+use Winter\Storm\Console\Command;
+
+/**
+ * Console command to list existing plugins.
+ *
+ * @package winter\wn-system-module
+ * @author Lucas Zamora
+ */
+class PluginList extends Command
+{
+    /**
+     * @var string|null The default command name for lazy loading.
+     */
+    protected static $defaultName = 'plugin:list';
+
+    /**
+     * @var string The name and signature of this command.
+     */
+    protected $signature = 'plugin:list';
+
+    /**
+     * @var string The console command description.
+     */
+    protected $description = 'List existing plugins.';
+
+    /**
+     * Execute the console command.
+     * @return void
+     */
+    public function handle()
+    {
+        $allPlugins  = PluginVersion::all();
+        $pluginsCount = count($allPlugins);
+
+        if ($pluginsCount <= 0) {
+            $this->info('No plugin found');
+            return;
+        }
+
+        $rows = [];
+        foreach ($allPlugins as $plugin) {
+            $rows[] = [
+                $plugin->code,
+                $plugin->version,
+                (!$plugin->is_frozen) ? '<info>Yes</info>': '<fg=red>No</>',
+                (!$plugin->is_disabled) ? '<info>Yes</info>': '<fg=red>No</>',
+            ];
+        }
+
+        $this->table(['Plugin name', 'Version', 'Updates enabled', 'Plugin enabled'], $rows);
+    }
+}