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/fixtures/config/tailwind/postcss.config.js.fixture

@@ -0,0 +1,5 @@
+export default {
+    plugins: {
+        tailwindcss: {},
+    },
+};

modules/system/console/asset/fixtures/config/tailwind/tailwind.plugin.config.js.fixture

@@ -0,0 +1,15 @@
+import defaultTheme from 'tailwindcss/defaultTheme';
+import forms from '@tailwindcss/forms';
+
+/** @type {import('tailwindcss').Config} */
+export default {
+    content: [
+        './assets/src/js/**/*.{js,jsx}',
+        './blocks/**/*.block',
+        './components/**/*.{htm,php}',
+        './controllers/**/*.{htm,php}',
+        './formwidgets/**/*.{htm,php}',
+        './widgets/**/*.{htm,php}',
+    ],
+    plugins: [forms],
+};

modules/system/console/asset/fixtures/config/tailwind/tailwind.theme.config.js.fixture

@@ -0,0 +1,15 @@
+import defaultTheme from 'tailwindcss/defaultTheme';
+import forms from '@tailwindcss/forms';
+
+/** @type {import('tailwindcss').Config} */
+export default {
+    content: [
+        './assets/src/js/**/*.{js,jsx}',
+        './blocks/**/*.block',
+        './layouts/**/*.htm',
+        './pages/**/*.htm',
+        './partials/**/*.htm',
+        './content/**/*.htm',
+    ],
+    plugins: [forms],
+};