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/WinterUpdate.php

@@ -0,0 +1,127 @@
+<?php namespace System\Console;
+
+use Str;
+use Illuminate\Console\Command;
+use System\Classes\UpdateManager;
+use Symfony\Component\Console\Input\InputOption;
+
+/**
+ * Console command to perform a system update.
+ *
+ * This updates Winter CMS and all plugins, database and files. It uses the
+ * Winter gateway to receive the files via a package manager, then saves
+ * the latest build number to the system.
+ *
+ * @package winter\wn-system-module
+ * @author Alexey Bobkov, Samuel Georges
+ */
+class WinterUpdate extends Command
+{
+    /**
+     * The console command name.
+     */
+    protected $name = 'winter:update';
+
+    /**
+     * The console command description.
+     */
+    protected $description = 'Updates Winter CMS and all plugins, database and files.';
+
+    /**
+     * Create a new command instance.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+
+        // Register aliases for backwards compatibility with October
+        $this->setAliases(['october:update']);
+    }
+
+    /**
+     * Execute the console command.
+     */
+    public function handle()
+    {
+        $this->output->writeln('<info>Updating Winter...</info>');
+        $manager = UpdateManager::instance()->setNotesOutput($this->output);
+        $forceUpdate = $this->option('force');
+
+        /*
+         * Check for disabilities
+         */
+        $disableCore = $disablePlugins = $disableThemes = false;
+
+        if ($this->option('plugins')) {
+            $disableCore = true;
+            $disableThemes = true;
+        }
+
+        if ($this->option('core')) {
+            $disablePlugins = true;
+            $disableThemes = true;
+        }
+
+        /*
+         * Perform update
+         */
+        $updateList = $manager->requestUpdateList($forceUpdate);
+        $updates = (int) array_get($updateList, 'update', 0);
+
+        if ($updates == 0) {
+            $this->output->writeln('<info>No new updates found</info>');
+            return;
+        }
+
+        $this->output->writeln(sprintf('<info>Found %s new %s!</info>', $updates, Str::plural('update', $updates)));
+
+        $coreHash = $disableCore ? null : array_get($updateList, 'core.hash');
+        $coreBuild = array_get($updateList, 'core.build');
+
+        if ($coreHash) {
+            $this->output->writeln('<info>Downloading application files</info>');
+            $manager->downloadCore($coreHash);
+        }
+
+        $plugins = $disablePlugins ? [] : array_get($updateList, 'plugins');
+        foreach ($plugins as $code => $plugin) {
+            $pluginName = array_get($plugin, 'name');
+            $pluginHash = array_get($plugin, 'hash');
+
+            $this->output->writeln(sprintf('<info>Downloading plugin: %s</info>', $pluginName));
+            $manager->downloadPlugin($code, $pluginHash);
+        }
+
+        if ($coreHash) {
+            $this->output->writeln('<info>Unpacking application files</info>');
+            $manager->extractCore();
+            $manager->setBuild($coreBuild, $coreHash);
+        }
+
+        foreach ($plugins as $code => $plugin) {
+            $pluginName = array_get($plugin, 'name');
+            $pluginHash = array_get($plugin, 'hash');
+
+            $this->output->writeln(sprintf('<info>Unpacking plugin: %s</info>', $pluginName));
+            $manager->extractPlugin($code, $pluginHash);
+        }
+
+        /*
+         * Run migrations
+         */
+        $this->call('winter:up');
+    }
+
+    /**
+     * Get the console command options.
+     * @return array
+     */
+    protected function getOptions()
+    {
+        return [
+            ['force', null, InputOption::VALUE_NONE, 'Force updates.'],
+            ['core', null, InputOption::VALUE_NONE, 'Update core application files only.'],
+            ['plugins', null, InputOption::VALUE_NONE, 'Update plugin files only.'],
+        ];
+    }
+}