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/asset/mix/MixCreate.php

@@ -0,0 +1,37 @@
+<?php namespace System\Console\Asset\Mix;
+
+use System\Console\Asset\AssetCreate;
+
+class MixCreate extends AssetCreate
+{
+    /**
+     * @var string|null The default command name for lazy loading.
+     */
+    protected static $defaultName = 'mix:create';
+
+    /**
+     * @var string The name and signature of this command.
+     */
+    protected $signature = 'mix:create
+        {packageName : The package name to add configuration for}
+        {--no-stubs : Disable stub file generation}
+        {--s|silent : Enables silent mode, no output will be shown.}
+        {--f|force : Force file overwrites}';
+
+    /**
+     * @var array List of commands that this command replaces (aliases)
+     */
+    protected $replaces = [
+        'mix:config',
+    ];
+
+    /**
+     * The type of compilable to configure
+     */
+    protected string $assetType = 'mix';
+
+    /**
+     * The name of the config file
+     */
+    protected string $configFile = 'winter.mix.js';
+}