chore: create production-v2 branch with content only

This branch contains ONLY:
- Pages (config/www/user/pages/)
- Themes (config/www/user/themes/)
- Plugins (config/www/user/plugins/)
- PRODUCTION.md
- Minimal .gitignore

Clean slate for production deployment.
All development files, configs, scripts removed.

config/www/user/plugins/flex-objects/flex-objects.yaml

@@ -0,0 +1,14 @@
+enabled: true
+
+built_in_css: true
+extra_admin_twig_path: 'theme://admin/templates'
+admin_list:
+  per_page: 15
+  order:
+    by: updated_timestamp
+    dir: desc
+
+directories:
+  - 'blueprints://flex-objects/pages.yaml'
+  - 'blueprints://flex-objects/user-accounts.yaml'
+  - 'blueprints://flex-objects/user-groups.yaml'