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/admin/pages/flex-objects.md

@@ -0,0 +1,7 @@
+---
+title: Flex Objects
+
+access:
+    admin.flex-objects: true
+    admin.super: true
+---