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/plugins/database/tester/updates/version.yaml

@@ -0,0 +1,13 @@
+1.0.1: First version of Tester
+1.0.2:
+    - Create tables
+    - create_posts_table.php
+    - create_authors_table.php
+    - create_phones_table.php
+    - create_categories_table.php
+    - create_roles_table.php
+    - create_users_table.php
+    - create_event_log_table.php
+    - create_meta_table.php
+    - create_countries_table.php
+    - create_tags_table.php