Update README to reflect new location and self-hosting focus

- Update demo name to "Page Mode Demo (Self-Hosted)"
- Update path to apps/react/self-hosting/forms/page-mode-demo/
- Update package name to @apps/react-self-hosting-forms-page-mode-demo
- Add description of self-hosting with Django backend

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: yoen-velt

apps/react/self-hosting/forms/page-mode-demo/README.md

@@ -1,18 +1,18 @@
-# privado-demo
+# Page Mode Demo (Self-Hosted)
 
 ## Overview
 
-This demo showcases **embedded-comments** for **comments** (dashboard) in **react**.
+This demo showcases **self-hosted Velt comments** with **page mode** for **forms/documents** in **React**. It includes a full Django backend for MongoDB persistence and demonstrates how to implement Velt's self-hosting data providers.
 
 ## Path
 
 ```
-apps/react/comments/dashboard/embedded-comments/privado-demo/
+apps/react/self-hosting/forms/page-mode-demo/
 ```
 
 ## Package Name
 
-`@apps/react-comments-dashboard-embedded-comments-privado-demo`
+`@apps/react-self-hosting-forms-page-mode-demo`
 
 ## Directory Structure