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/tests/fixtures/config/app.php

@@ -0,0 +1,9 @@
+<?php
+// Fixture used for `winter:env` unit tests in `tests/unit/system/console/WinterEnvTest.php
+
+return [
+    'debug' => true,
+    'url' => 'https://env-test.localhost',
+    'key' => 'CHANGE_ME!!!!!!!!!!!!!!!!!!!!!!!',
+    'timezone' => 'UTC',
+];

modules/system/tests/fixtures/config/cache.php

@@ -0,0 +1,6 @@
+<?php
+// Fixture used for `winter:env` unit tests in `tests/unit/system/console/WinterEnvTest.php
+
+return [
+    'default' => 'file',
+];

modules/system/tests/fixtures/config/cms.php

@@ -0,0 +1,10 @@
+<?php
+// Fixture used for `winter:env` unit tests in `tests/unit/system/console/WinterEnvTest.php
+
+return [
+    'enableRoutesCache' => false,
+    'enableAssetCache' => false,
+    'databaseTemplates' => false,
+    'linkPolicy' => 'detect',
+    'enableCsrfProtection' => true,
+];

modules/system/tests/fixtures/config/database.php

@@ -0,0 +1,16 @@
+<?php
+// Fixture used for `winter:env` unit tests in `tests/unit/system/console/WinterEnvTest.php
+
+return [
+    'default' => 'mysql',
+    'connections' => [
+        'mysql' => [
+            'host'       => 'localhost',
+            'port'       => 3306,
+            'database'   => 'data#base',
+            'username'   => 'teal\'c',
+            'password'   => 'test"quotes\'test',
+        ],
+    ],
+    'useConfigForTesting' => false,
+];

modules/system/tests/fixtures/config/mail.php

@@ -0,0 +1,11 @@
+<?php
+// Fixture used for `winter:env` unit tests in `tests/unit/system/console/WinterEnvTest.php
+
+return [
+    'default' => 'smtp',
+    'host' => 'smtp.mailgun.org',
+    'port' => 587,
+    'encryption' => 'tls',
+    'username' => null,
+    'password' => null,
+];

modules/system/tests/fixtures/config/queue.php

@@ -0,0 +1,6 @@
+<?php
+// Fixture used for `winter:env` unit tests in `tests/unit/system/console/WinterEnvTest.php
+
+return [
+    'default' => 'sync',
+];

modules/system/tests/fixtures/config/session.php

@@ -0,0 +1,6 @@
+<?php
+// Fixture used for `winter:env` unit tests in `tests/unit/system/console/WinterEnvTest.php
+
+return [
+    'driver' => 'file',
+];