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/winter.mix.js

@@ -0,0 +1,86 @@
+/* eslint-disable */
+const mix = require('laravel-mix');
+require('laravel-mix-polyfill');
+/* eslint-enable */
+
+mix.setPublicPath(__dirname);
+
+mix
+    .options({
+        terser: {
+            extractComments: false,
+        },
+        runtimeChunkPath: './assets/js/build',
+    })
+
+    // Extract imported libraries
+    .extract({
+        libraries: ['js-cookie'],
+        to: './assets/js/snowboard/build/snowboard.vendor.js',
+    })
+
+    // Compile Storm UI and framework assets
+    .less('./assets/less/styles.less', './assets/css/styles.css')
+    .less('./assets/ui/storm.less', './assets/ui/storm.css')
+    .less('./assets/less/framework.extras.less', './assets/css/framework.extras.css', {
+        lessOptions: {
+            strictMath: true,
+        },
+    })
+    .less('./assets/less/snowboard.extras.less', './assets/css/snowboard.extras.css', {
+        lessOptions: {
+            strictMath: true,
+        },
+    })
+    .less('./assets/ui/less/select.less', './assets/ui/vendor/select2/css/select2.css')
+
+    // Compile Font Awesome icons and fonts
+    .less('./assets/ui/icons.less', './assets/ui/icons.css')
+    .copy('./../../node_modules/@fortawesome/fontawesome-free/webfonts/*', './assets/ui/font')
+
+    // Compile Snowboard for the Backend / System
+    .js(
+        [
+            './assets/js/snowboard/snowboard.base.js',
+            './assets/js/snowboard/snowboard.request.js',
+            './assets/js/snowboard/snowboard.backend.extras.js',
+        ],
+        './assets/js/build/system.js',
+    )
+    .js(
+        [
+            './assets/js/snowboard/snowboard.base.debug.js',
+            './assets/js/snowboard/snowboard.request.js',
+            './assets/js/snowboard/snowboard.backend.extras.js',
+        ],
+        './assets/js/build/system.debug.js',
+    )
+
+    // Compile Snowboard framework separately for the CMS module
+    .js(
+        './assets/js/snowboard/snowboard.base.js',
+        './assets/js/snowboard/build/snowboard.base.js',
+    )
+    .js(
+        './assets/js/snowboard/snowboard.base.debug.js',
+        './assets/js/snowboard/build/snowboard.base.debug.js',
+    )
+    .js(
+        './assets/js/snowboard/snowboard.request.js',
+        './assets/js/snowboard/build/snowboard.request.js',
+    )
+    .js(
+        './assets/js/snowboard/snowboard.data-attr.js',
+        './assets/js/snowboard/build/snowboard.data-attr.js',
+    )
+    .js(
+        './assets/js/snowboard/snowboard.extras.js',
+        './assets/js/snowboard/build/snowboard.extras.js',
+    )
+
+    // Polyfill for all targeted browsers
+    .polyfill({
+        enabled: mix.inProduction(),
+        useBuiltIns: 'usage',
+        targets: '> 0.5%, last 2 versions, not dead, Firefox ESR, not ie > 0',
+    });